Finding the Third Proportional to 665,156 and 1,459,074

Step by Step Solution

1. Step 1: Write the proportion equation
   665,156 : 1,459,074 = 1,459,074 : x
2. Step 2: Convert to fraction form
   665,156/1,459,074 = 1,459,074/x
3. Step 3: Cross multiply
   665,156x = 1,459,074 × 1,459,074
4. Step 4: Simplify right side
   665,156x = 2,128,896,937,476
5. Step 5: Solve for x
   x = 2,128,896,937,476/665,156
6. Step 6: Final answer
   x = 3,200,597.96