Finding the Third Proportional to 468,284 and 1,007,656

Step by Step Solution

1. Step 1: Write the proportion equation
   468,284 : 1,007,656 = 1,007,656 : x
2. Step 2: Convert to fraction form
   468,284/1,007,656 = 1,007,656/x
3. Step 3: Cross multiply
   468,284x = 1,007,656 × 1,007,656
4. Step 4: Simplify right side
   468,284x = 1,015,370,614,336
5. Step 5: Solve for x
   x = 1,015,370,614,336/468,284
6. Step 6: Final answer
   x = 2,168,279.54