Finding the Third Proportional to 751,844 and 1,628,338

Step by Step Solution

1. Step 1: Write the proportion equation
   751,844 : 1,628,338 = 1,628,338 : x
2. Step 2: Convert to fraction form
   751,844/1,628,338 = 1,628,338/x
3. Step 3: Cross multiply
   751,844x = 1,628,338 × 1,628,338
4. Step 4: Simplify right side
   751,844x = 2,651,484,642,244
5. Step 5: Solve for x
   x = 2,651,484,642,244/751,844
6. Step 6: Final answer
   x = 3,526,642.02