Finding the Third Proportional to 10,561,941.50 and 22,258,731

Step by Step Solution

1. Step 1: Write the proportion equation
   10,561,941.50 : 22,258,731 = 22,258,731 : x
2. Step 2: Convert to fraction form
   10,561,941.50/22,258,731 = 22,258,731/x
3. Step 3: Cross multiply
   10,561,941.50x = 22,258,731 × 22,258,731
4. Step 4: Simplify right side
   10,561,941.50x = 495,451,105,730,361
5. Step 5: Solve for x
   x = 495,451,105,730,361/10,561,941.50
6. Step 6: Final answer
   x = 46,909,093.91