Finding the Third Proportional to 743,175 and 1,628,748

Step by Step Solution

1. Step 1: Write the proportion equation
   743,175 : 1,628,748 = 1,628,748 : x
2. Step 2: Convert to fraction form
   743,175/1,628,748 = 1,628,748/x
3. Step 3: Cross multiply
   743,175x = 1,628,748 × 1,628,748
4. Step 4: Simplify right side
   743,175x = 2,652,820,047,504
5. Step 5: Solve for x
   x = 2,652,820,047,504/743,175
6. Step 6: Final answer
   x = 3,569,576.54