Finding the Third Proportional to 1,071,554 and 2,292,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,554 : 2,292,246 = 2,292,246 : x
2. Step 2: Convert to fraction form
   1,071,554/2,292,246 = 2,292,246/x
3. Step 3: Cross multiply
   1,071,554x = 2,292,246 × 2,292,246
4. Step 4: Simplify right side
   1,071,554x = 5,254,391,724,516
5. Step 5: Solve for x
   x = 5,254,391,724,516/1,071,554
6. Step 6: Final answer
   x = 4,903,524.90