Finding the Third Proportional to 2,485,800 and 3,838,594.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,800 : 3,838,594.50 = 3,838,594.50 : x
2. Step 2: Convert to fraction form
   2,485,800/3,838,594.50 = 3,838,594.50/x
3. Step 3: Cross multiply
   2,485,800x = 3,838,594.50 × 3,838,594.50
4. Step 4: Simplify right side
   2,485,800x = 14,734,807,735,430.25
5. Step 5: Solve for x
   x = 14,734,807,735,430.25/2,485,800
6. Step 6: Final answer
   x = 5,927,591.82