Finding the Third Proportional to 45,504,448 and 99,522,062

Step by Step Solution

1. Step 1: Write the proportion equation
   45,504,448 : 99,522,062 = 99,522,062 : x
2. Step 2: Convert to fraction form
   45,504,448/99,522,062 = 99,522,062/x
3. Step 3: Cross multiply
   45,504,448x = 99,522,062 × 99,522,062
4. Step 4: Simplify right side
   45,504,448x = 9,904,640,824,731,844
5. Step 5: Solve for x
   x = 9,904,640,824,731,844/45,504,448
6. Step 6: Final answer
   x = 217,663,135.36