Finding the Third Proportional to 999,798 and 1,428,714

Step by Step Solution

1. Step 1: Write the proportion equation
   999,798 : 1,428,714 = 1,428,714 : x
2. Step 2: Convert to fraction form
   999,798/1,428,714 = 1,428,714/x
3. Step 3: Cross multiply
   999,798x = 1,428,714 × 1,428,714
4. Step 4: Simplify right side
   999,798x = 2,041,223,693,796
5. Step 5: Solve for x
   x = 2,041,223,693,796/999,798
6. Step 6: Final answer
   x = 2,041,636.10