Finding the Third Proportional to 2,485,821 and 3,762,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,821 : 3,762,355.50 = 3,762,355.50 : x
2. Step 2: Convert to fraction form
   2,485,821/3,762,355.50 = 3,762,355.50/x
3. Step 3: Cross multiply
   2,485,821x = 3,762,355.50 × 3,762,355.50
4. Step 4: Simplify right side
   2,485,821x = 14,155,318,908,380.25
5. Step 5: Solve for x
   x = 14,155,318,908,380.25/2,485,821
6. Step 6: Final answer
   x = 5,694,424.06