Finding the Third Proportional to 80,960,388 and 124,364,022

Step by Step Solution

1. Step 1: Write the proportion equation
   80,960,388 : 124,364,022 = 124,364,022 : x
2. Step 2: Convert to fraction form
   80,960,388/124,364,022 = 124,364,022/x
3. Step 3: Cross multiply
   80,960,388x = 124,364,022 × 124,364,022
4. Step 4: Simplify right side
   80,960,388x = 15,466,409,968,016,484
5. Step 5: Solve for x
   x = 15,466,409,968,016,484/80,960,388
6. Step 6: Final answer
   x = 191,036,756.99