Finding the Third Proportional to 761,442 and 1,637,714

Step by Step Solution

1. Step 1: Write the proportion equation
   761,442 : 1,637,714 = 1,637,714 : x
2. Step 2: Convert to fraction form
   761,442/1,637,714 = 1,637,714/x
3. Step 3: Cross multiply
   761,442x = 1,637,714 × 1,637,714
4. Step 4: Simplify right side
   761,442x = 2,682,107,145,796
5. Step 5: Solve for x
   x = 2,682,107,145,796/761,442
6. Step 6: Final answer
   x = 3,522,405.05