Finding the Third Proportional to 37,462.50 and 79,693.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,462.50 : 79,693.31 = 79,693.31 : x
2. Step 2: Convert to fraction form
   37,462.50/79,693.31 = 79,693.31/x
3. Step 3: Cross multiply
   37,462.50x = 79,693.31 × 79,693.31
4. Step 4: Simplify right side
   37,462.50x = 6,351,024,057.22
5. Step 5: Solve for x
   x = 6,351,024,057.22/37,462.50
6. Step 6: Final answer
   x = 169,530.17