Finding the Third Proportional to 1,216,125 and 2,665,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,216,125 : 2,665,746 = 2,665,746 : x
2. Step 2: Convert to fraction form
   1,216,125/2,665,746 = 2,665,746/x
3. Step 3: Cross multiply
   1,216,125x = 2,665,746 × 2,665,746
4. Step 4: Simplify right side
   1,216,125x = 7,106,201,736,516
5. Step 5: Solve for x
   x = 7,106,201,736,516/1,216,125
6. Step 6: Final answer
   x = 5,843,315.23