Finding the Third Proportional to 763,371 and 1,036,739

Step by Step Solution

1. Step 1: Write the proportion equation
   763,371 : 1,036,739 = 1,036,739 : x
2. Step 2: Convert to fraction form
   763,371/1,036,739 = 1,036,739/x
3. Step 3: Cross multiply
   763,371x = 1,036,739 × 1,036,739
4. Step 4: Simplify right side
   763,371x = 1,074,827,754,121
5. Step 5: Solve for x
   x = 1,074,827,754,121/763,371
6. Step 6: Final answer
   x = 1,408,001.82