Finding the Third Proportional to 45,933 and 99,111

Step by Step Solution

1. Step 1: Write the proportion equation
   45,933 : 99,111 = 99,111 : x
2. Step 2: Convert to fraction form
   45,933/99,111 = 99,111/x
3. Step 3: Cross multiply
   45,933x = 99,111 × 99,111
4. Step 4: Simplify right side
   45,933x = 9,822,990,321
5. Step 5: Solve for x
   x = 9,822,990,321/45,933
6. Step 6: Final answer
   x = 213,854.75