Finding the Third Proportional to 787,768.50 and 1,718,118

Step by Step Solution

1. Step 1: Write the proportion equation
   787,768.50 : 1,718,118 = 1,718,118 : x
2. Step 2: Convert to fraction form
   787,768.50/1,718,118 = 1,718,118/x
3. Step 3: Cross multiply
   787,768.50x = 1,718,118 × 1,718,118
4. Step 4: Simplify right side
   787,768.50x = 2,951,929,461,924
5. Step 5: Solve for x
   x = 2,951,929,461,924/787,768.50
6. Step 6: Final answer
   x = 3,747,204.24