Finding the Third Proportional to 1,120,442 and 1,694,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,442 : 1,694,003 = 1,694,003 : x
2. Step 2: Convert to fraction form
   1,120,442/1,694,003 = 1,694,003/x
3. Step 3: Cross multiply
   1,120,442x = 1,694,003 × 1,694,003
4. Step 4: Simplify right side
   1,120,442x = 2,869,646,164,009
5. Step 5: Solve for x
   x = 2,869,646,164,009/1,120,442
6. Step 6: Final answer
   x = 2,561,173.33