Finding the Third Proportional to 46,249.50 and 99,403.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,249.50 : 99,403.50 = 99,403.50 : x
2. Step 2: Convert to fraction form
   46,249.50/99,403.50 = 99,403.50/x
3. Step 3: Cross multiply
   46,249.50x = 99,403.50 × 99,403.50
4. Step 4: Simplify right side
   46,249.50x = 9,881,055,812.25
5. Step 5: Solve for x
   x = 9,881,055,812.25/46,249.50
6. Step 6: Final answer
   x = 213,646.76