Finding the Third Proportional to 28,825 and 62,698

Step by Step Solution

1. Step 1: Write the proportion equation
   28,825 : 62,698 = 62,698 : x
2. Step 2: Convert to fraction form
   28,825/62,698 = 62,698/x
3. Step 3: Cross multiply
   28,825x = 62,698 × 62,698
4. Step 4: Simplify right side
   28,825x = 3,931,039,204
5. Step 5: Solve for x
   x = 3,931,039,204/28,825
6. Step 6: Final answer
   x = 136,376.03