Finding the Third Proportional to 468,357 and 1,007,718

Step by Step Solution

1. Step 1: Write the proportion equation
   468,357 : 1,007,718 = 1,007,718 : x
2. Step 2: Convert to fraction form
   468,357/1,007,718 = 1,007,718/x
3. Step 3: Cross multiply
   468,357x = 1,007,718 × 1,007,718
4. Step 4: Simplify right side
   468,357x = 1,015,495,567,524
5. Step 5: Solve for x
   x = 1,015,495,567,524/468,357
6. Step 6: Final answer
   x = 2,168,208.37