Finding the Third Proportional to 814,110 and 1,196,789

Step by Step Solution

1. Step 1: Write the proportion equation
   814,110 : 1,196,789 = 1,196,789 : x
2. Step 2: Convert to fraction form
   814,110/1,196,789 = 1,196,789/x
3. Step 3: Cross multiply
   814,110x = 1,196,789 × 1,196,789
4. Step 4: Simplify right side
   814,110x = 1,432,303,910,521
5. Step 5: Solve for x
   x = 1,432,303,910,521/814,110
6. Step 6: Final answer
   x = 1,759,349.36