Finding the Third Proportional to 1,367,208 and 2,122,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,208 : 2,122,466 = 2,122,466 : x
2. Step 2: Convert to fraction form
   1,367,208/2,122,466 = 2,122,466/x
3. Step 3: Cross multiply
   1,367,208x = 2,122,466 × 2,122,466
4. Step 4: Simplify right side
   1,367,208x = 4,504,861,921,156
5. Step 5: Solve for x
   x = 4,504,861,921,156/1,367,208
6. Step 6: Final answer
   x = 3,294,935.31