Finding the Third Proportional to 2,011,248 and 4,398,491

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,248 : 4,398,491 = 4,398,491 : x
2. Step 2: Convert to fraction form
   2,011,248/4,398,491 = 4,398,491/x
3. Step 3: Cross multiply
   2,011,248x = 4,398,491 × 4,398,491
4. Step 4: Simplify right side
   2,011,248x = 19,346,723,077,081
5. Step 5: Solve for x
   x = 19,346,723,077,081/2,011,248
6. Step 6: Final answer
   x = 9,619,262.80