Finding the Third Proportional to 36,948.75 and 81,045.38

Step by Step Solution

1. Step 1: Write the proportion equation
   36,948.75 : 81,045.38 = 81,045.38 : x
2. Step 2: Convert to fraction form
   36,948.75/81,045.38 = 81,045.38/x
3. Step 3: Cross multiply
   36,948.75x = 81,045.38 × 81,045.38
4. Step 4: Simplify right side
   36,948.75x = 6,568,352,808.89
5. Step 5: Solve for x
   x = 6,568,352,808.89/36,948.75
6. Step 6: Final answer
   x = 177,769.28