Finding the Third Proportional to 787,848 and 1,718,244

Step by Step Solution

1. Step 1: Write the proportion equation
   787,848 : 1,718,244 = 1,718,244 : x
2. Step 2: Convert to fraction form
   787,848/1,718,244 = 1,718,244/x
3. Step 3: Cross multiply
   787,848x = 1,718,244 × 1,718,244
4. Step 4: Simplify right side
   787,848x = 2,952,362,443,536
5. Step 5: Solve for x
   x = 2,952,362,443,536/787,848
6. Step 6: Final answer
   x = 3,747,375.69