Finding the Third Proportional to 61,064 and 132,496

Step by Step Solution

1. Step 1: Write the proportion equation
   61,064 : 132,496 = 132,496 : x
2. Step 2: Convert to fraction form
   61,064/132,496 = 132,496/x
3. Step 3: Cross multiply
   61,064x = 132,496 × 132,496
4. Step 4: Simplify right side
   61,064x = 17,555,190,016
5. Step 5: Solve for x
   x = 17,555,190,016/61,064
6. Step 6: Final answer
   x = 287,488.37