Finding the Third Proportional to 2,278,787 and 3,527,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,278,787 : 3,527,353.50 = 3,527,353.50 : x
2. Step 2: Convert to fraction form
   2,278,787/3,527,353.50 = 3,527,353.50/x
3. Step 3: Cross multiply
   2,278,787x = 3,527,353.50 × 3,527,353.50
4. Step 4: Simplify right side
   2,278,787x = 12,442,222,713,962.25
5. Step 5: Solve for x
   x = 12,442,222,713,962.25/2,278,787
6. Step 6: Final answer
   x = 5,460,020.05