Finding the Third Proportional to 57,357.49 and 92,340.95

Step by Step Solution

1. Step 1: Write the proportion equation
   57,357.49 : 92,340.95 = 92,340.95 : x
2. Step 2: Convert to fraction form
   57,357.49/92,340.95 = 92,340.95/x
3. Step 3: Cross multiply
   57,357.49x = 92,340.95 × 92,340.95
4. Step 4: Simplify right side
   57,357.49x = 8,526,850,902.62
5. Step 5: Solve for x
   x = 8,526,850,902.62/57,357.49
6. Step 6: Final answer
   x = 148,661.50