Finding the Third Proportional to 1,926,488 and 3,000,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,488 : 3,000,040 = 3,000,040 : x
2. Step 2: Convert to fraction form
   1,926,488/3,000,040 = 3,000,040/x
3. Step 3: Cross multiply
   1,926,488x = 3,000,040 × 3,000,040
4. Step 4: Simplify right side
   1,926,488x = 9,000,240,001,600
5. Step 5: Solve for x
   x = 9,000,240,001,600/1,926,488
6. Step 6: Final answer
   x = 4,671,838.08