Finding the Third Proportional to 37,012.50 and 54,546.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,012.50 : 54,546.75 = 54,546.75 : x
2. Step 2: Convert to fraction form
   37,012.50/54,546.75 = 54,546.75/x
3. Step 3: Cross multiply
   37,012.50x = 54,546.75 × 54,546.75
4. Step 4: Simplify right side
   37,012.50x = 2,975,347,935.56
5. Step 5: Solve for x
   x = 2,975,347,935.56/37,012.50
6. Step 6: Final answer
   x = 80,387.65