Finding the Third Proportional to 828,714 and 1,246,158

Step by Step Solution

1. Step 1: Write the proportion equation
   828,714 : 1,246,158 = 1,246,158 : x
2. Step 2: Convert to fraction form
   828,714/1,246,158 = 1,246,158/x
3. Step 3: Cross multiply
   828,714x = 1,246,158 × 1,246,158
4. Step 4: Simplify right side
   828,714x = 1,552,909,760,964
5. Step 5: Solve for x
   x = 1,552,909,760,964/828,714
6. Step 6: Final answer
   x = 1,873,879.00