Finding the Third Proportional to 13,350 and 30,904.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,350 : 30,904.50 = 30,904.50 : x
2. Step 2: Convert to fraction form
   13,350/30,904.50 = 30,904.50/x
3. Step 3: Cross multiply
   13,350x = 30,904.50 × 30,904.50
4. Step 4: Simplify right side
   13,350x = 955,088,120.25
5. Step 5: Solve for x
   x = 955,088,120.25/13,350
6. Step 6: Final answer
   x = 71,542.18