Finding the Third Proportional to 19,080 and 41,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,080 : 41,337.50 = 41,337.50 : x
2. Step 2: Convert to fraction form
   19,080/41,337.50 = 41,337.50/x
3. Step 3: Cross multiply
   19,080x = 41,337.50 × 41,337.50
4. Step 4: Simplify right side
   19,080x = 1,708,788,906.25
5. Step 5: Solve for x
   x = 1,708,788,906.25/19,080
6. Step 6: Final answer
   x = 89,559.17