Finding the Third Proportional to 28,008 and 58,612

Step by Step Solution

1. Step 1: Write the proportion equation
   28,008 : 58,612 = 58,612 : x
2. Step 2: Convert to fraction form
   28,008/58,612 = 58,612/x
3. Step 3: Cross multiply
   28,008x = 58,612 × 58,612
4. Step 4: Simplify right side
   28,008x = 3,435,366,544
5. Step 5: Solve for x
   x = 3,435,366,544/28,008
6. Step 6: Final answer
   x = 122,656.62