Finding the Third Proportional to 28,832 and 62,710

Step by Step Solution

1. Step 1: Write the proportion equation
   28,832 : 62,710 = 62,710 : x
2. Step 2: Convert to fraction form
   28,832/62,710 = 62,710/x
3. Step 3: Cross multiply
   28,832x = 62,710 × 62,710
4. Step 4: Simplify right side
   28,832x = 3,932,544,100
5. Step 5: Solve for x
   x = 3,932,544,100/28,832
6. Step 6: Final answer
   x = 136,395.12