Finding the Third Proportional to 714,064 and 1,031,784

Step by Step Solution

1. Step 1: Write the proportion equation
   714,064 : 1,031,784 = 1,031,784 : x
2. Step 2: Convert to fraction form
   714,064/1,031,784 = 1,031,784/x
3. Step 3: Cross multiply
   714,064x = 1,031,784 × 1,031,784
4. Step 4: Simplify right side
   714,064x = 1,064,578,222,656
5. Step 5: Solve for x
   x = 1,064,578,222,656/714,064
6. Step 6: Final answer
   x = 1,490,872.28