Finding the Third Proportional to 1,264,488 and 2,765,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264,488 : 2,765,028 = 2,765,028 : x
2. Step 2: Convert to fraction form
   1,264,488/2,765,028 = 2,765,028/x
3. Step 3: Cross multiply
   1,264,488x = 2,765,028 × 2,765,028
4. Step 4: Simplify right side
   1,264,488x = 7,645,379,840,784
5. Step 5: Solve for x
   x = 7,645,379,840,784/1,264,488
6. Step 6: Final answer
   x = 6,046,225.70