Finding the Third Proportional to 38,819,612 and 83,092,456

Step by Step Solution

1. Step 1: Write the proportion equation
   38,819,612 : 83,092,456 = 83,092,456 : x
2. Step 2: Convert to fraction form
   38,819,612/83,092,456 = 83,092,456/x
3. Step 3: Cross multiply
   38,819,612x = 83,092,456 × 83,092,456
4. Step 4: Simplify right side
   38,819,612x = 6,904,356,244,111,936
5. Step 5: Solve for x
   x = 6,904,356,244,111,936/38,819,612
6. Step 6: Final answer
   x = 177,857,425.37