Finding the Third Proportional to 467,654.50 and 1,007,439.50

Step by Step Solution

1. Step 1: Write the proportion equation
   467,654.50 : 1,007,439.50 = 1,007,439.50 : x
2. Step 2: Convert to fraction form
   467,654.50/1,007,439.50 = 1,007,439.50/x
3. Step 3: Cross multiply
   467,654.50x = 1,007,439.50 × 1,007,439.50
4. Step 4: Simplify right side
   467,654.50x = 1,014,934,346,160.25
5. Step 5: Solve for x
   x = 1,014,934,346,160.25/467,654.50
6. Step 6: Final answer
   x = 2,170,265.33