Finding the Third Proportional to 468,672 and 1,022,880

Step by Step Solution

1. Step 1: Write the proportion equation
   468,672 : 1,022,880 = 1,022,880 : x
2. Step 2: Convert to fraction form
   468,672/1,022,880 = 1,022,880/x
3. Step 3: Cross multiply
   468,672x = 1,022,880 × 1,022,880
4. Step 4: Simplify right side
   468,672x = 1,046,283,494,400
5. Step 5: Solve for x
   x = 1,046,283,494,400/468,672
6. Step 6: Final answer
   x = 2,232,442.93