Finding the Third Proportional to 7,355.91 and 15,925.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,355.91 : 15,925.55 = 15,925.55 : x
2. Step 2: Convert to fraction form
   7,355.91/15,925.55 = 15,925.55/x
3. Step 3: Cross multiply
   7,355.91x = 15,925.55 × 15,925.55
4. Step 4: Simplify right side
   7,355.91x = 253,623,043.27
5. Step 5: Solve for x
   x = 253,623,043.27/7,355.91
6. Step 6: Final answer
   x = 34,478.83