Finding the Third Proportional to 59,701.50 and 130,475.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,701.50 : 130,475.25 = 130,475.25 : x
2. Step 2: Convert to fraction form
   59,701.50/130,475.25 = 130,475.25/x
3. Step 3: Cross multiply
   59,701.50x = 130,475.25 × 130,475.25
4. Step 4: Simplify right side
   59,701.50x = 17,023,790,862.56
5. Step 5: Solve for x
   x = 17,023,790,862.56/59,701.50
6. Step 6: Final answer
   x = 285,148.46