Finding the Third Proportional to 28,624 and 63,062

Step by Step Solution

1. Step 1: Write the proportion equation
   28,624 : 63,062 = 63,062 : x
2. Step 2: Convert to fraction form
   28,624/63,062 = 63,062/x
3. Step 3: Cross multiply
   28,624x = 63,062 × 63,062
4. Step 4: Simplify right side
   28,624x = 3,976,815,844
5. Step 5: Solve for x
   x = 3,976,815,844/28,624
6. Step 6: Final answer
   x = 138,932.92