Finding the Third Proportional to 39,927.75 and 59,892.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,927.75 : 59,892.75 = 59,892.75 : x
2. Step 2: Convert to fraction form
   39,927.75/59,892.75 = 59,892.75/x
3. Step 3: Cross multiply
   39,927.75x = 59,892.75 × 59,892.75
4. Step 4: Simplify right side
   39,927.75x = 3,587,141,502.56
5. Step 5: Solve for x
   x = 3,587,141,502.56/39,927.75
6. Step 6: Final answer
   x = 89,840.81