Finding the Third Proportional to 744,314 and 1,614,656

Step by Step Solution

1. Step 1: Write the proportion equation
   744,314 : 1,614,656 = 1,614,656 : x
2. Step 2: Convert to fraction form
   744,314/1,614,656 = 1,614,656/x
3. Step 3: Cross multiply
   744,314x = 1,614,656 × 1,614,656
4. Step 4: Simplify right side
   744,314x = 2,607,113,998,336
5. Step 5: Solve for x
   x = 2,607,113,998,336/744,314
6. Step 6: Final answer
   x = 3,502,707.19