Finding the Third Proportional to 80,953,596 and 124,354,632

Step by Step Solution

1. Step 1: Write the proportion equation
   80,953,596 : 124,354,632 = 124,354,632 : x
2. Step 2: Convert to fraction form
   80,953,596/124,354,632 = 124,354,632/x
3. Step 3: Cross multiply
   80,953,596x = 124,354,632 × 124,354,632
4. Step 4: Simplify right side
   80,953,596x = 15,464,074,499,855,424
5. Step 5: Solve for x
   x = 15,464,074,499,855,424/80,953,596
6. Step 6: Final answer
   x = 191,023,935.49