Finding the Third Proportional to 1,121,504 and 2,460,136

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,504 : 2,460,136 = 2,460,136 : x
2. Step 2: Convert to fraction form
   1,121,504/2,460,136 = 2,460,136/x
3. Step 3: Cross multiply
   1,121,504x = 2,460,136 × 2,460,136
4. Step 4: Simplify right side
   1,121,504x = 6,052,269,138,496
5. Step 5: Solve for x
   x = 6,052,269,138,496/1,121,504
6. Step 6: Final answer
   x = 5,396,564.92