Finding the Third Proportional to 37,811.18 and 52,992.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,811.18 : 52,992.04 = 52,992.04 : x
2. Step 2: Convert to fraction form
   37,811.18/52,992.04 = 52,992.04/x
3. Step 3: Cross multiply
   37,811.18x = 52,992.04 × 52,992.04
4. Step 4: Simplify right side
   37,811.18x = 2,808,155,790.00
5. Step 5: Solve for x
   x = 2,808,155,790.00/37,811.18
6. Step 6: Final answer
   x = 74,267.87