Finding the Third Proportional to 1,224,632 and 2,686,000

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,632 : 2,686,000 = 2,686,000 : x
2. Step 2: Convert to fraction form
   1,224,632/2,686,000 = 2,686,000/x
3. Step 3: Cross multiply
   1,224,632x = 2,686,000 × 2,686,000
4. Step 4: Simplify right side
   1,224,632x = 7,214,596,000,000
5. Step 5: Solve for x
   x = 7,214,596,000,000/1,224,632
6. Step 6: Final answer
   x = 5,891,235.90