Finding the Third Proportional to 787,110 and 1,244,391

Step by Step Solution

1. Step 1: Write the proportion equation
   787,110 : 1,244,391 = 1,244,391 : x
2. Step 2: Convert to fraction form
   787,110/1,244,391 = 1,244,391/x
3. Step 3: Cross multiply
   787,110x = 1,244,391 × 1,244,391
4. Step 4: Simplify right side
   787,110x = 1,548,508,960,881
5. Step 5: Solve for x
   x = 1,548,508,960,881/787,110
6. Step 6: Final answer
   x = 1,967,334.88