Finding the Third Proportional to 636,369,241.22 and 1,369,995,516.42

Step by Step Solution

1. Step 1: Write the proportion equation
   636,369,241.22 : 1,369,995,516.42 = 1,369,995,516.42 : x
2. Step 2: Convert to fraction form
   636,369,241.22/1,369,995,516.42 = 1,369,995,516.42/x
3. Step 3: Cross multiply
   636,369,241.22x = 1,369,995,516.42 × 1,369,995,516.42
4. Step 4: Simplify right side
   636,369,241.22x = 1,876,887,715,016,108,544
5. Step 5: Solve for x
   x = 1,876,887,715,016,108,544/636,369,241.22
6. Step 6: Final answer
   x = 2,949,369,003.79