Finding the Third Proportional to 1,703,474 and 2,637,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,703,474 : 2,637,228 = 2,637,228 : x
2. Step 2: Convert to fraction form
   1,703,474/2,637,228 = 2,637,228/x
3. Step 3: Cross multiply
   1,703,474x = 2,637,228 × 2,637,228
4. Step 4: Simplify right side
   1,703,474x = 6,954,971,523,984
5. Step 5: Solve for x
   x = 6,954,971,523,984/1,703,474
6. Step 6: Final answer
   x = 4,082,816.36