Finding the Third Proportional to 96,249,822 and 200,431,116

Step by Step Solution

1. Step 1: Write the proportion equation
   96,249,822 : 200,431,116 = 200,431,116 : x
2. Step 2: Convert to fraction form
   96,249,822/200,431,116 = 200,431,116/x
3. Step 3: Cross multiply
   96,249,822x = 200,431,116 × 200,431,116
4. Step 4: Simplify right side
   96,249,822x = 40,172,632,261,005,456
5. Step 5: Solve for x
   x = 40,172,632,261,005,456/96,249,822
6. Step 6: Final answer
   x = 417,378,769.40