Finding the Third Proportional to 1,642,875 and 3,595,449

Step by Step Solution

1. Step 1: Write the proportion equation
   1,642,875 : 3,595,449 = 3,595,449 : x
2. Step 2: Convert to fraction form
   1,642,875/3,595,449 = 3,595,449/x
3. Step 3: Cross multiply
   1,642,875x = 3,595,449 × 3,595,449
4. Step 4: Simplify right side
   1,642,875x = 12,927,253,511,601
5. Step 5: Solve for x
   x = 12,927,253,511,601/1,642,875
6. Step 6: Final answer
   x = 7,868,677.48