Finding the Third Proportional to 60,610 and 132,236

Step by Step Solution

1. Step 1: Write the proportion equation
   60,610 : 132,236 = 132,236 : x
2. Step 2: Convert to fraction form
   60,610/132,236 = 132,236/x
3. Step 3: Cross multiply
   60,610x = 132,236 × 132,236
4. Step 4: Simplify right side
   60,610x = 17,486,359,696
5. Step 5: Solve for x
   x = 17,486,359,696/60,610
6. Step 6: Final answer
   x = 288,506.18