Finding the Third Proportional to 18,046.13 and 37,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,046.13 : 37,732.50 = 37,732.50 : x
2. Step 2: Convert to fraction form
   18,046.13/37,732.50 = 37,732.50/x
3. Step 3: Cross multiply
   18,046.13x = 37,732.50 × 37,732.50
4. Step 4: Simplify right side
   18,046.13x = 1,423,741,556.25
5. Step 5: Solve for x
   x = 1,423,741,556.25/18,046.13
6. Step 6: Final answer
   x = 78,894.59