Finding the Third Proportional to 37,315.50 and 56,513.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,315.50 : 56,513.25 = 56,513.25 : x
2. Step 2: Convert to fraction form
   37,315.50/56,513.25 = 56,513.25/x
3. Step 3: Cross multiply
   37,315.50x = 56,513.25 × 56,513.25
4. Step 4: Simplify right side
   37,315.50x = 3,193,747,425.56
5. Step 5: Solve for x
   x = 3,193,747,425.56/37,315.50
6. Step 6: Final answer
   x = 85,587.69