Finding the Third Proportional to 748,003 and 1,622,822

Step by Step Solution

1. Step 1: Write the proportion equation
   748,003 : 1,622,822 = 1,622,822 : x
2. Step 2: Convert to fraction form
   748,003/1,622,822 = 1,622,822/x
3. Step 3: Cross multiply
   748,003x = 1,622,822 × 1,622,822
4. Step 4: Simplify right side
   748,003x = 2,633,551,243,684
5. Step 5: Solve for x
   x = 2,633,551,243,684/748,003
6. Step 6: Final answer
   x = 3,520,776.31