Finding the Third Proportional to 1,204,832 and 2,596,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,832 : 2,596,280 = 2,596,280 : x
2. Step 2: Convert to fraction form
   1,204,832/2,596,280 = 2,596,280/x
3. Step 3: Cross multiply
   1,204,832x = 2,596,280 × 2,596,280
4. Step 4: Simplify right side
   1,204,832x = 6,740,669,838,400
5. Step 5: Solve for x
   x = 6,740,669,838,400/1,204,832
6. Step 6: Final answer
   x = 5,594,696.89