Finding the Third Proportional to 2,073,491 and 4,312,464

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,491 : 4,312,464 = 4,312,464 : x
2. Step 2: Convert to fraction form
   2,073,491/4,312,464 = 4,312,464/x
3. Step 3: Cross multiply
   2,073,491x = 4,312,464 × 4,312,464
4. Step 4: Simplify right side
   2,073,491x = 18,597,345,751,296
5. Step 5: Solve for x
   x = 18,597,345,751,296/2,073,491
6. Step 6: Final answer
   x = 8,969,098.85