Finding the Third Proportional to 15,582.38 and 37,042.31

Step by Step Solution

1. Step 1: Write the proportion equation
   15,582.38 : 37,042.31 = 37,042.31 : x
2. Step 2: Convert to fraction form
   15,582.38/37,042.31 = 37,042.31/x
3. Step 3: Cross multiply
   15,582.38x = 37,042.31 × 37,042.31
4. Step 4: Simplify right side
   15,582.38x = 1,372,132,915.35
5. Step 5: Solve for x
   x = 1,372,132,915.35/15,582.38
6. Step 6: Final answer
   x = 88,056.73