Finding the Third Proportional to 39,754.13 and 56,895.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,754.13 : 56,895.75 = 56,895.75 : x
2. Step 2: Convert to fraction form
   39,754.13/56,895.75 = 56,895.75/x
3. Step 3: Cross multiply
   39,754.13x = 56,895.75 × 56,895.75
4. Step 4: Simplify right side
   39,754.13x = 3,237,126,368.06
5. Step 5: Solve for x
   x = 3,237,126,368.06/39,754.13
6. Step 6: Final answer
   x = 81,428.69