Finding the Third Proportional to 28,877 and 63,082

Step by Step Solution

1. Step 1: Write the proportion equation
   28,877 : 63,082 = 63,082 : x
2. Step 2: Convert to fraction form
   28,877/63,082 = 63,082/x
3. Step 3: Cross multiply
   28,877x = 63,082 × 63,082
4. Step 4: Simplify right side
   28,877x = 3,979,338,724
5. Step 5: Solve for x
   x = 3,979,338,724/28,877
6. Step 6: Final answer
   x = 137,803.05