Finding the Third Proportional to 46,202.48 and 99,306.84

Step by Step Solution

1. Step 1: Write the proportion equation
   46,202.48 : 99,306.84 = 99,306.84 : x
2. Step 2: Convert to fraction form
   46,202.48/99,306.84 = 99,306.84/x
3. Step 3: Cross multiply
   46,202.48x = 99,306.84 × 99,306.84
4. Step 4: Simplify right side
   46,202.48x = 9,861,849,215.59
5. Step 5: Solve for x
   x = 9,861,849,215.59/46,202.48
6. Step 6: Final answer
   x = 213,448.46