Finding the Third Proportional to 45,596.67 and 72,843.05

Step by Step Solution

1. Step 1: Write the proportion equation
   45,596.67 : 72,843.05 = 72,843.05 : x
2. Step 2: Convert to fraction form
   45,596.67/72,843.05 = 72,843.05/x
3. Step 3: Cross multiply
   45,596.67x = 72,843.05 × 72,843.05
4. Step 4: Simplify right side
   45,596.67x = 5,306,109,478.03
5. Step 5: Solve for x
   x = 5,306,109,478.03/45,596.67
6. Step 6: Final answer
   x = 116,370.54