Finding the Third Proportional to 37,352.63 and 80,931.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,352.63 : 80,931.75 = 80,931.75 : x
2. Step 2: Convert to fraction form
   37,352.63/80,931.75 = 80,931.75/x
3. Step 3: Cross multiply
   37,352.63x = 80,931.75 × 80,931.75
4. Step 4: Simplify right side
   37,352.63x = 6,549,948,158.06
5. Step 5: Solve for x
   x = 6,549,948,158.06/37,352.63
6. Step 6: Final answer
   x = 175,354.43