Finding the Third Proportional to 50,151,930 and 69,298,569

Step by Step Solution

1. Step 1: Write the proportion equation
   50,151,930 : 69,298,569 = 69,298,569 : x
2. Step 2: Convert to fraction form
   50,151,930/69,298,569 = 69,298,569/x
3. Step 3: Cross multiply
   50,151,930x = 69,298,569 × 69,298,569
4. Step 4: Simplify right side
   50,151,930x = 4,802,291,665,447,761
5. Step 5: Solve for x
   x = 4,802,291,665,447,761/50,151,930
6. Step 6: Final answer
   x = 95,754,872.55