Finding the Third Proportional to 1,394,500 and 2,945,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,394,500 : 2,945,672 = 2,945,672 : x
2. Step 2: Convert to fraction form
   1,394,500/2,945,672 = 2,945,672/x
3. Step 3: Cross multiply
   1,394,500x = 2,945,672 × 2,945,672
4. Step 4: Simplify right side
   1,394,500x = 8,676,983,531,584
5. Step 5: Solve for x
   x = 8,676,983,531,584/1,394,500
6. Step 6: Final answer
   x = 6,222,290.09