Finding the Third Proportional to 872,334 and 1,776,744

Step by Step Solution

1. Step 1: Write the proportion equation
   872,334 : 1,776,744 = 1,776,744 : x
2. Step 2: Convert to fraction form
   872,334/1,776,744 = 1,776,744/x
3. Step 3: Cross multiply
   872,334x = 1,776,744 × 1,776,744
4. Step 4: Simplify right side
   872,334x = 3,156,819,241,536
5. Step 5: Solve for x
   x = 3,156,819,241,536/872,334
6. Step 6: Final answer
   x = 3,618,819.44