Finding the Third Proportional to 16,320.75 and 34,060.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,320.75 : 34,060.50 = 34,060.50 : x
2. Step 2: Convert to fraction form
   16,320.75/34,060.50 = 34,060.50/x
3. Step 3: Cross multiply
   16,320.75x = 34,060.50 × 34,060.50
4. Step 4: Simplify right side
   16,320.75x = 1,160,117,660.25
5. Step 5: Solve for x
   x = 1,160,117,660.25/16,320.75
6. Step 6: Final answer
   x = 71,082.37