Finding the Third Proportional to 714,288 and 1,487,748

Step by Step Solution

1. Step 1: Write the proportion equation
   714,288 : 1,487,748 = 1,487,748 : x
2. Step 2: Convert to fraction form
   714,288/1,487,748 = 1,487,748/x
3. Step 3: Cross multiply
   714,288x = 1,487,748 × 1,487,748
4. Step 4: Simplify right side
   714,288x = 2,213,394,111,504
5. Step 5: Solve for x
   x = 2,213,394,111,504/714,288
6. Step 6: Final answer
   x = 3,098,741.84