Finding the Third Proportional to 10,499,592 and 21,727,464

Step by Step Solution

1. Step 1: Write the proportion equation
   10,499,592 : 21,727,464 = 21,727,464 : x
2. Step 2: Convert to fraction form
   10,499,592/21,727,464 = 21,727,464/x
3. Step 3: Cross multiply
   10,499,592x = 21,727,464 × 21,727,464
4. Step 4: Simplify right side
   10,499,592x = 472,082,691,871,296
5. Step 5: Solve for x
   x = 472,082,691,871,296/10,499,592
6. Step 6: Final answer
   x = 44,962,003.46