Finding the Third Proportional to 1,006,638,726,414.80 and 2,208,167,894,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,006,638,726,414.80 : 2,208,167,894,356.50 = 2,208,167,894,356.50 : x
2. Step 2: Convert to fraction form
   1,006,638,726,414.80/2,208,167,894,356.50 = 2,208,167,894,356.50/x
3. Step 3: Cross multiply
   1,006,638,726,414.80x = 2,208,167,894,356.50 × 2,208,167,894,356.50
4. Step 4: Simplify right side
   1,006,638,726,414.80x = 4,876,005,449,666,819,096,838,144
5. Step 5: Solve for x
   x = 4,876,005,449,666,819,096,838,144/1,006,638,726,414.80
6. Step 6: Final answer
   x = 4,843,848,464,913.51