Finding the Third Proportional to 37,074 and 54,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,074 : 54,631.50 = 54,631.50 : x
2. Step 2: Convert to fraction form
   37,074/54,631.50 = 54,631.50/x
3. Step 3: Cross multiply
   37,074x = 54,631.50 × 54,631.50
4. Step 4: Simplify right side
   37,074x = 2,984,600,792.25
5. Step 5: Solve for x
   x = 2,984,600,792.25/37,074
6. Step 6: Final answer
   x = 80,503.88