Finding the Third Proportional to 10,692,744 and 21,952,341

Step by Step Solution

1. Step 1: Write the proportion equation
   10,692,744 : 21,952,341 = 21,952,341 : x
2. Step 2: Convert to fraction form
   10,692,744/21,952,341 = 21,952,341/x
3. Step 3: Cross multiply
   10,692,744x = 21,952,341 × 21,952,341
4. Step 4: Simplify right side
   10,692,744x = 481,905,275,380,281
5. Step 5: Solve for x
   x = 481,905,275,380,281/10,692,744
6. Step 6: Final answer
   x = 45,068,438.50