Finding the Third Proportional to 28,806 and 62,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,806 : 62,410.50 = 62,410.50 : x
2. Step 2: Convert to fraction form
   28,806/62,410.50 = 62,410.50/x
3. Step 3: Cross multiply
   28,806x = 62,410.50 × 62,410.50
4. Step 4: Simplify right side
   28,806x = 3,895,070,510.25
5. Step 5: Solve for x
   x = 3,895,070,510.25/28,806
6. Step 6: Final answer
   x = 135,217.33