Finding the Third Proportional to 61,632 and 132,030

Step by Step Solution

1. Step 1: Write the proportion equation
   61,632 : 132,030 = 132,030 : x
2. Step 2: Convert to fraction form
   61,632/132,030 = 132,030/x
3. Step 3: Cross multiply
   61,632x = 132,030 × 132,030
4. Step 4: Simplify right side
   61,632x = 17,431,920,900
5. Step 5: Solve for x
   x = 17,431,920,900/61,632
6. Step 6: Final answer
   x = 282,838.80