Finding the Third Proportional to 703,612 and 1,659,314

Step by Step Solution

1. Step 1: Write the proportion equation
   703,612 : 1,659,314 = 1,659,314 : x
2. Step 2: Convert to fraction form
   703,612/1,659,314 = 1,659,314/x
3. Step 3: Cross multiply
   703,612x = 1,659,314 × 1,659,314
4. Step 4: Simplify right side
   703,612x = 2,753,322,950,596
5. Step 5: Solve for x
   x = 2,753,322,950,596/703,612
6. Step 6: Final answer
   x = 3,913,126.77