Finding the Third Proportional to 46,200 and 99,792

Step by Step Solution

1. Step 1: Write the proportion equation
   46,200 : 99,792 = 99,792 : x
2. Step 2: Convert to fraction form
   46,200/99,792 = 99,792/x
3. Step 3: Cross multiply
   46,200x = 99,792 × 99,792
4. Step 4: Simplify right side
   46,200x = 9,958,443,264
5. Step 5: Solve for x
   x = 9,958,443,264/46,200
6. Step 6: Final answer
   x = 215,550.72