Finding the Third Proportional to 61,345 and 132,082

Step by Step Solution

1. Step 1: Write the proportion equation
   61,345 : 132,082 = 132,082 : x
2. Step 2: Convert to fraction form
   61,345/132,082 = 132,082/x
3. Step 3: Cross multiply
   61,345x = 132,082 × 132,082
4. Step 4: Simplify right side
   61,345x = 17,445,654,724
5. Step 5: Solve for x
   x = 17,445,654,724/61,345
6. Step 6: Final answer
   x = 284,385.93