Finding the Third Proportional to 819,480 and 1,773,744

Step by Step Solution

1. Step 1: Write the proportion equation
   819,480 : 1,773,744 = 1,773,744 : x
2. Step 2: Convert to fraction form
   819,480/1,773,744 = 1,773,744/x
3. Step 3: Cross multiply
   819,480x = 1,773,744 × 1,773,744
4. Step 4: Simplify right side
   819,480x = 3,146,167,777,536
5. Step 5: Solve for x
   x = 3,146,167,777,536/819,480
6. Step 6: Final answer
   x = 3,839,224.60