Finding the Third Proportional to 59,479.31 and 92,238.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,479.31 : 92,238.75 = 92,238.75 : x
2. Step 2: Convert to fraction form
   59,479.31/92,238.75 = 92,238.75/x
3. Step 3: Cross multiply
   59,479.31x = 92,238.75 × 92,238.75
4. Step 4: Simplify right side
   59,479.31x = 8,507,987,001.56
5. Step 5: Solve for x
   x = 8,507,987,001.56/59,479.31
6. Step 6: Final answer
   x = 143,041.11