Finding the Third Proportional to 1,362,868.88 and 2,101,165.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,868.88 : 2,101,165.31 = 2,101,165.31 : x
2. Step 2: Convert to fraction form
   1,362,868.88/2,101,165.31 = 2,101,165.31/x
3. Step 3: Cross multiply
   1,362,868.88x = 2,101,165.31 × 2,101,165.31
4. Step 4: Simplify right side
   1,362,868.88x = 4,414,895,670,453.22
5. Step 5: Solve for x
   x = 4,414,895,670,453.22/1,362,868.88
6. Step 6: Final answer
   x = 3,239,413.38