Finding the Third Proportional to 37,108.38 and 87,511.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,108.38 : 87,511.75 = 87,511.75 : x
2. Step 2: Convert to fraction form
   37,108.38/87,511.75 = 87,511.75/x
3. Step 3: Cross multiply
   37,108.38x = 87,511.75 × 87,511.75
4. Step 4: Simplify right side
   37,108.38x = 7,658,306,388.06
5. Step 5: Solve for x
   x = 7,658,306,388.06/37,108.38
6. Step 6: Final answer
   x = 206,376.77