Finding the Third Proportional to 814,332 and 1,070,844

Step by Step Solution

1. Step 1: Write the proportion equation
   814,332 : 1,070,844 = 1,070,844 : x
2. Step 2: Convert to fraction form
   814,332/1,070,844 = 1,070,844/x
3. Step 3: Cross multiply
   814,332x = 1,070,844 × 1,070,844
4. Step 4: Simplify right side
   814,332x = 1,146,706,872,336
5. Step 5: Solve for x
   x = 1,146,706,872,336/814,332
6. Step 6: Final answer
   x = 1,408,156.47