Finding the Third Proportional to 13,002.75 and 30,664.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,002.75 : 30,664.13 = 30,664.13 : x
2. Step 2: Convert to fraction form
   13,002.75/30,664.13 = 30,664.13/x
3. Step 3: Cross multiply
   13,002.75x = 30,664.13 × 30,664.13
4. Step 4: Simplify right side
   13,002.75x = 940,288,562.02
5. Step 5: Solve for x
   x = 940,288,562.02/13,002.75
6. Step 6: Final answer
   x = 72,314.59