Finding the Third Proportional to 1,025,280 and 2,202,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,280 : 2,202,336 = 2,202,336 : x
2. Step 2: Convert to fraction form
   1,025,280/2,202,336 = 2,202,336/x
3. Step 3: Cross multiply
   1,025,280x = 2,202,336 × 2,202,336
4. Step 4: Simplify right side
   1,025,280x = 4,850,283,856,896
5. Step 5: Solve for x
   x = 4,850,283,856,896/1,025,280
6. Step 6: Final answer
   x = 4,730,691.96