Finding the Third Proportional to 59,124 and 136,733.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,124 : 136,733.25 = 136,733.25 : x
2. Step 2: Convert to fraction form
   59,124/136,733.25 = 136,733.25/x
3. Step 3: Cross multiply
   59,124x = 136,733.25 × 136,733.25
4. Step 4: Simplify right side
   59,124x = 18,695,981,655.56
5. Step 5: Solve for x
   x = 18,695,981,655.56/59,124
6. Step 6: Final answer
   x = 316,216.45