Finding the Third Proportional to 787,851 and 1,222,244

Step by Step Solution

1. Step 1: Write the proportion equation
   787,851 : 1,222,244 = 1,222,244 : x
2. Step 2: Convert to fraction form
   787,851/1,222,244 = 1,222,244/x
3. Step 3: Cross multiply
   787,851x = 1,222,244 × 1,222,244
4. Step 4: Simplify right side
   787,851x = 1,493,880,395,536
5. Step 5: Solve for x
   x = 1,493,880,395,536/787,851
6. Step 6: Final answer
   x = 1,896,145.84