Finding the Third Proportional to 60,610.50 and 132,237

Step by Step Solution

1. Step 1: Write the proportion equation
   60,610.50 : 132,237 = 132,237 : x
2. Step 2: Convert to fraction form
   60,610.50/132,237 = 132,237/x
3. Step 3: Cross multiply
   60,610.50x = 132,237 × 132,237
4. Step 4: Simplify right side
   60,610.50x = 17,486,624,169
5. Step 5: Solve for x
   x = 17,486,624,169/60,610.50
6. Step 6: Final answer
   x = 288,508.17