Finding the Third Proportional to 468,228 and 1,007,472

Step by Step Solution

1. Step 1: Write the proportion equation
   468,228 : 1,007,472 = 1,007,472 : x
2. Step 2: Convert to fraction form
   468,228/1,007,472 = 1,007,472/x
3. Step 3: Cross multiply
   468,228x = 1,007,472 × 1,007,472
4. Step 4: Simplify right side
   468,228x = 1,014,999,830,784
5. Step 5: Solve for x
   x = 1,014,999,830,784/468,228
6. Step 6: Final answer
   x = 2,167,746.98