Finding the Third Proportional to 1,111,907.25 and 2,436,561

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,907.25 : 2,436,561 = 2,436,561 : x
2. Step 2: Convert to fraction form
   1,111,907.25/2,436,561 = 2,436,561/x
3. Step 3: Cross multiply
   1,111,907.25x = 2,436,561 × 2,436,561
4. Step 4: Simplify right side
   1,111,907.25x = 5,936,829,506,721
5. Step 5: Solve for x
   x = 5,936,829,506,721/1,111,907.25
6. Step 6: Final answer
   x = 5,339,320.80