Finding the Third Proportional to 2,051,428 and 4,464,080

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,428 : 4,464,080 = 4,464,080 : x
2. Step 2: Convert to fraction form
   2,051,428/4,464,080 = 4,464,080/x
3. Step 3: Cross multiply
   2,051,428x = 4,464,080 × 4,464,080
4. Step 4: Simplify right side
   2,051,428x = 19,928,010,246,400
5. Step 5: Solve for x
   x = 19,928,010,246,400/2,051,428
6. Step 6: Final answer
   x = 9,714,213.83