Finding the Third Proportional to 42,395 and 62,359.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,395 : 62,359.50 = 62,359.50 : x
2. Step 2: Convert to fraction form
   42,395/62,359.50 = 62,359.50/x
3. Step 3: Cross multiply
   42,395x = 62,359.50 × 62,359.50
4. Step 4: Simplify right side
   42,395x = 3,888,707,240.25
5. Step 5: Solve for x
   x = 3,888,707,240.25/42,395
6. Step 6: Final answer
   x = 91,725.61