Finding the Third Proportional to 787,802 and 1,718,188

Step by Step Solution

1. Step 1: Write the proportion equation
   787,802 : 1,718,188 = 1,718,188 : x
2. Step 2: Convert to fraction form
   787,802/1,718,188 = 1,718,188/x
3. Step 3: Cross multiply
   787,802x = 1,718,188 × 1,718,188
4. Step 4: Simplify right side
   787,802x = 2,952,170,003,344
5. Step 5: Solve for x
   x = 2,952,170,003,344/787,802
6. Step 6: Final answer
   x = 3,747,350.23