Finding the Third Proportional to 7,560.42 and 15,503.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,560.42 : 15,503.06 = 15,503.06 : x
2. Step 2: Convert to fraction form
   7,560.42/15,503.06 = 15,503.06/x
3. Step 3: Cross multiply
   7,560.42x = 15,503.06 × 15,503.06
4. Step 4: Simplify right side
   7,560.42x = 240,344,946.88
5. Step 5: Solve for x
   x = 240,344,946.88/7,560.42
6. Step 6: Final answer
   x = 31,789.89