Finding the Third Proportional to 1,873,426 and 4,421,001

Step by Step Solution

1. Step 1: Write the proportion equation
   1,873,426 : 4,421,001 = 4,421,001 : x
2. Step 2: Convert to fraction form
   1,873,426/4,421,001 = 4,421,001/x
3. Step 3: Cross multiply
   1,873,426x = 4,421,001 × 4,421,001
4. Step 4: Simplify right side
   1,873,426x = 19,545,249,842,001
5. Step 5: Solve for x
   x = 19,545,249,842,001/1,873,426
6. Step 6: Final answer
   x = 10,432,891.31