Finding the Third Proportional to 37,091.67 and 76,812.05

Step by Step Solution

1. Step 1: Write the proportion equation
   37,091.67 : 76,812.05 = 76,812.05 : x
2. Step 2: Convert to fraction form
   37,091.67/76,812.05 = 76,812.05/x
3. Step 3: Cross multiply
   37,091.67x = 76,812.05 × 76,812.05
4. Step 4: Simplify right side
   37,091.67x = 5,900,090,545.13
5. Step 5: Solve for x
   x = 5,900,090,545.13/37,091.67
6. Step 6: Final answer
   x = 159,067.80