Finding the Third Proportional to 154,183.50 and 210,050.72

Step by Step Solution

1. Step 1: Write the proportion equation
   154,183.50 : 210,050.72 = 210,050.72 : x
2. Step 2: Convert to fraction form
   154,183.50/210,050.72 = 210,050.72/x
3. Step 3: Cross multiply
   154,183.50x = 210,050.72 × 210,050.72
4. Step 4: Simplify right side
   154,183.50x = 44,121,304,447.39
5. Step 5: Solve for x
   x = 44,121,304,447.39/154,183.50
6. Step 6: Final answer
   x = 286,161.00