Finding the Third Proportional to 28,877 and 63,046

Step by Step Solution

1. Step 1: Write the proportion equation
   28,877 : 63,046 = 63,046 : x
2. Step 2: Convert to fraction form
   28,877/63,046 = 63,046/x
3. Step 3: Cross multiply
   28,877x = 63,046 × 63,046
4. Step 4: Simplify right side
   28,877x = 3,974,798,116
5. Step 5: Solve for x
   x = 3,974,798,116/28,877
6. Step 6: Final answer
   x = 137,645.81