Finding the Third Proportional to 45,724.50 and 65,853

Step by Step Solution

1. Step 1: Write the proportion equation
   45,724.50 : 65,853 = 65,853 : x
2. Step 2: Convert to fraction form
   45,724.50/65,853 = 65,853/x
3. Step 3: Cross multiply
   45,724.50x = 65,853 × 65,853
4. Step 4: Simplify right side
   45,724.50x = 4,336,617,609
5. Step 5: Solve for x
   x = 4,336,617,609/45,724.50
6. Step 6: Final answer
   x = 94,842.32