Finding the Third Proportional to 2,649,646.69 and 5,739,474.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,646.69 : 5,739,474.09 = 5,739,474.09 : x
2. Step 2: Convert to fraction form
   2,649,646.69/5,739,474.09 = 5,739,474.09/x
3. Step 3: Cross multiply
   2,649,646.69x = 5,739,474.09 × 5,739,474.09
4. Step 4: Simplify right side
   2,649,646.69x = 32,941,562,872,827.38
5. Step 5: Solve for x
   x = 32,941,562,872,827.38/2,649,646.69
6. Step 6: Final answer
   x = 12,432,436.00