Finding the Third Proportional to 713,708 and 1,569,364

Step by Step Solution

1. Step 1: Write the proportion equation
   713,708 : 1,569,364 = 1,569,364 : x
2. Step 2: Convert to fraction form
   713,708/1,569,364 = 1,569,364/x
3. Step 3: Cross multiply
   713,708x = 1,569,364 × 1,569,364
4. Step 4: Simplify right side
   713,708x = 2,462,903,364,496
5. Step 5: Solve for x
   x = 2,462,903,364,496/713,708
6. Step 6: Final answer
   x = 3,450,855.76