Finding the Third Proportional to 1,567,360 and 2,207,182

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,360 : 2,207,182 = 2,207,182 : x
2. Step 2: Convert to fraction form
   1,567,360/2,207,182 = 2,207,182/x
3. Step 3: Cross multiply
   1,567,360x = 2,207,182 × 2,207,182
4. Step 4: Simplify right side
   1,567,360x = 4,871,652,381,124
5. Step 5: Solve for x
   x = 4,871,652,381,124/1,567,360
6. Step 6: Final answer
   x = 3,108,189.81