Finding the Third Proportional to 2,009,330 and 4,403,364

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,330 : 4,403,364 = 4,403,364 : x
2. Step 2: Convert to fraction form
   2,009,330/4,403,364 = 4,403,364/x
3. Step 3: Cross multiply
   2,009,330x = 4,403,364 × 4,403,364
4. Step 4: Simplify right side
   2,009,330x = 19,389,614,516,496
5. Step 5: Solve for x
   x = 19,389,614,516,496/2,009,330
6. Step 6: Final answer
   x = 9,649,790.98