Finding the Third Proportional to 28,780.50 and 62,096.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,780.50 : 62,096.25 = 62,096.25 : x
2. Step 2: Convert to fraction form
   28,780.50/62,096.25 = 62,096.25/x
3. Step 3: Cross multiply
   28,780.50x = 62,096.25 × 62,096.25
4. Step 4: Simplify right side
   28,780.50x = 3,855,944,264.06
5. Step 5: Solve for x
   x = 3,855,944,264.06/28,780.50
6. Step 6: Final answer
   x = 133,977.67