Finding the Third Proportional to 141,034.92 and 307,789.88

Step by Step Solution

1. Step 1: Write the proportion equation
   141,034.92 : 307,789.88 = 307,789.88 : x
2. Step 2: Convert to fraction form
   141,034.92/307,789.88 = 307,789.88/x
3. Step 3: Cross multiply
   141,034.92x = 307,789.88 × 307,789.88
4. Step 4: Simplify right side
   141,034.92x = 94,734,607,152.52
5. Step 5: Solve for x
   x = 94,734,607,152.52/141,034.92
6. Step 6: Final answer
   x = 671,710.28