Finding the Third Proportional to 37,947.75 and 56,613.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,947.75 : 56,613.75 = 56,613.75 : x
2. Step 2: Convert to fraction form
   37,947.75/56,613.75 = 56,613.75/x
3. Step 3: Cross multiply
   37,947.75x = 56,613.75 × 56,613.75
4. Step 4: Simplify right side
   37,947.75x = 3,205,116,689.06
5. Step 5: Solve for x
   x = 3,205,116,689.06/37,947.75
6. Step 6: Final answer
   x = 84,461.31