Finding the Third Proportional to 650,878 and 1,007,724

Step by Step Solution

1. Step 1: Write the proportion equation
   650,878 : 1,007,724 = 1,007,724 : x
2. Step 2: Convert to fraction form
   650,878/1,007,724 = 1,007,724/x
3. Step 3: Cross multiply
   650,878x = 1,007,724 × 1,007,724
4. Step 4: Simplify right side
   650,878x = 1,015,507,660,176
5. Step 5: Solve for x
   x = 1,015,507,660,176/650,878
6. Step 6: Final answer
   x = 1,560,211.99