Finding the Third Proportional to 37,461.38 and 79,690.13

Step by Step Solution

1. Step 1: Write the proportion equation
   37,461.38 : 79,690.13 = 79,690.13 : x
2. Step 2: Convert to fraction form
   37,461.38/79,690.13 = 79,690.13/x
3. Step 3: Cross multiply
   37,461.38x = 79,690.13 × 79,690.13
4. Step 4: Simplify right side
   37,461.38x = 6,350,516,022.52
5. Step 5: Solve for x
   x = 6,350,516,022.52/37,461.38
6. Step 6: Final answer
   x = 169,521.70