Finding the Third Proportional to 34,424,544 and 74,160,336

Step by Step Solution

1. Step 1: Write the proportion equation
   34,424,544 : 74,160,336 = 74,160,336 : x
2. Step 2: Convert to fraction form
   34,424,544/74,160,336 = 74,160,336/x
3. Step 3: Cross multiply
   34,424,544x = 74,160,336 × 74,160,336
4. Step 4: Simplify right side
   34,424,544x = 5,499,755,435,632,896
5. Step 5: Solve for x
   x = 5,499,755,435,632,896/34,424,544
6. Step 6: Final answer
   x = 159,762,622.73