Finding the Third Proportional to 59,548.50 and 130,764.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,548.50 : 130,764.38 = 130,764.38 : x
2. Step 2: Convert to fraction form
   59,548.50/130,764.38 = 130,764.38/x
3. Step 3: Cross multiply
   59,548.50x = 130,764.38 × 130,764.38
4. Step 4: Simplify right side
   59,548.50x = 17,099,321,769.14
5. Step 5: Solve for x
   x = 17,099,321,769.14/59,548.50
6. Step 6: Final answer
   x = 287,149.50