Finding the Third Proportional to 2,649,048 and 5,721,583.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,048 : 5,721,583.50 = 5,721,583.50 : x
2. Step 2: Convert to fraction form
   2,649,048/5,721,583.50 = 5,721,583.50/x
3. Step 3: Cross multiply
   2,649,048x = 5,721,583.50 × 5,721,583.50
4. Step 4: Simplify right side
   2,649,048x = 32,736,517,747,472.25
5. Step 5: Solve for x
   x = 32,736,517,747,472.25/2,649,048
6. Step 6: Final answer
   x = 12,357,842.42