Finding the Third Proportional to 42,707.25 and 63,711.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,707.25 : 63,711.56 = 63,711.56 : x
2. Step 2: Convert to fraction form
   42,707.25/63,711.56 = 63,711.56/x
3. Step 3: Cross multiply
   42,707.25x = 63,711.56 × 63,711.56
4. Step 4: Simplify right side
   42,707.25x = 4,059,163,196.19
5. Step 5: Solve for x
   x = 4,059,163,196.19/42,707.25
6. Step 6: Final answer
   x = 95,046.23