Finding the Third Proportional to 1,006,638,726,418.50 and 2,208,167,894,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,006,638,726,418.50 : 2,208,167,894,362.50 = 2,208,167,894,362.50 : x
2. Step 2: Convert to fraction form
   1,006,638,726,418.50/2,208,167,894,362.50 = 2,208,167,894,362.50/x
3. Step 3: Cross multiply
   1,006,638,726,418.50x = 2,208,167,894,362.50 × 2,208,167,894,362.50
4. Step 4: Simplify right side
   1,006,638,726,418.50x = 4,876,005,449,693,316,897,570,816
5. Step 5: Solve for x
   x = 4,876,005,449,693,316,897,570,816/1,006,638,726,418.50
6. Step 6: Final answer
   x = 4,843,848,464,922.03