Finding the Third Proportional to 10,120,735 and 22,038,456

Step by Step Solution

1. Step 1: Write the proportion equation
   10,120,735 : 22,038,456 = 22,038,456 : x
2. Step 2: Convert to fraction form
   10,120,735/22,038,456 = 22,038,456/x
3. Step 3: Cross multiply
   10,120,735x = 22,038,456 × 22,038,456
4. Step 4: Simplify right side
   10,120,735x = 485,693,542,863,936
5. Step 5: Solve for x
   x = 485,693,542,863,936/10,120,735
6. Step 6: Final answer
   x = 47,989,947.65