Finding the Third Proportional to 14,574.60 and 30,900.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,574.60 : 30,900.69 = 30,900.69 : x
2. Step 2: Convert to fraction form
   14,574.60/30,900.69 = 30,900.69/x
3. Step 3: Cross multiply
   14,574.60x = 30,900.69 × 30,900.69
4. Step 4: Simplify right side
   14,574.60x = 954,852,593.59
5. Step 5: Solve for x
   x = 954,852,593.59/14,574.60
6. Step 6: Final answer
   x = 65,514.83