Finding the Third Proportional to 14,502 and 30,780.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,502 : 30,780.75 = 30,780.75 : x
2. Step 2: Convert to fraction form
   14,502/30,780.75 = 30,780.75/x
3. Step 3: Cross multiply
   14,502x = 30,780.75 × 30,780.75
4. Step 4: Simplify right side
   14,502x = 947,454,570.56
5. Step 5: Solve for x
   x = 947,454,570.56/14,502
6. Step 6: Final answer
   x = 65,332.68