Finding the Third Proportional to 10,447,500 and 21,952,536

Step by Step Solution

1. Step 1: Write the proportion equation
   10,447,500 : 21,952,536 = 21,952,536 : x
2. Step 2: Convert to fraction form
   10,447,500/21,952,536 = 21,952,536/x
3. Step 3: Cross multiply
   10,447,500x = 21,952,536 × 21,952,536
4. Step 4: Simplify right side
   10,447,500x = 481,913,836,831,296
5. Step 5: Solve for x
   x = 481,913,836,831,296/10,447,500
6. Step 6: Final answer
   x = 46,127,191.85