Finding the Third Proportional to 1,224,334 and 2,596,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,334 : 2,596,880 = 2,596,880 : x
2. Step 2: Convert to fraction form
   1,224,334/2,596,880 = 2,596,880/x
3. Step 3: Cross multiply
   1,224,334x = 2,596,880 × 2,596,880
4. Step 4: Simplify right side
   1,224,334x = 6,743,785,734,400
5. Step 5: Solve for x
   x = 6,743,785,734,400/1,224,334
6. Step 6: Final answer
   x = 5,508,125.83