Finding the Third Proportional to 37,636.29 and 55,414.80

Step by Step Solution

1. Step 1: Write the proportion equation
   37,636.29 : 55,414.80 = 55,414.80 : x
2. Step 2: Convert to fraction form
   37,636.29/55,414.80 = 55,414.80/x
3. Step 3: Cross multiply
   37,636.29x = 55,414.80 × 55,414.80
4. Step 4: Simplify right side
   37,636.29x = 3,070,799,766.81
5. Step 5: Solve for x
   x = 3,070,799,766.81/37,636.29
6. Step 6: Final answer
   x = 81,591.47