Finding the Third Proportional to 1,367,660 and 2,967,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,660 : 2,967,142 = 2,967,142 : x
2. Step 2: Convert to fraction form
   1,367,660/2,967,142 = 2,967,142/x
3. Step 3: Cross multiply
   1,367,660x = 2,967,142 × 2,967,142
4. Step 4: Simplify right side
   1,367,660x = 8,803,931,648,164
5. Step 5: Solve for x
   x = 8,803,931,648,164/1,367,660
6. Step 6: Final answer
   x = 6,437,222.44