Finding the Third Proportional to 37,727.81 and 52,879.13

Step by Step Solution

1. Step 1: Write the proportion equation
   37,727.81 : 52,879.13 = 52,879.13 : x
2. Step 2: Convert to fraction form
   37,727.81/52,879.13 = 52,879.13/x
3. Step 3: Cross multiply
   37,727.81x = 52,879.13 × 52,879.13
4. Step 4: Simplify right side
   37,727.81x = 2,796,201,860.77
5. Step 5: Solve for x
   x = 2,796,201,860.77/37,727.81
6. Step 6: Final answer
   x = 74,115.13