Finding the Third Proportional to 46,183.50 and 99,490.78

Step by Step Solution

1. Step 1: Write the proportion equation
   46,183.50 : 99,490.78 = 99,490.78 : x
2. Step 2: Convert to fraction form
   46,183.50/99,490.78 = 99,490.78/x
3. Step 3: Cross multiply
   46,183.50x = 99,490.78 × 99,490.78
4. Step 4: Simplify right side
   46,183.50x = 9,898,415,553.74
5. Step 5: Solve for x
   x = 9,898,415,553.74/46,183.50
6. Step 6: Final answer
   x = 214,327.96