Finding the Third Proportional to 1,667,424 and 3,393,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,424 : 3,393,774 = 3,393,774 : x
2. Step 2: Convert to fraction form
   1,667,424/3,393,774 = 3,393,774/x
3. Step 3: Cross multiply
   1,667,424x = 3,393,774 × 3,393,774
4. Step 4: Simplify right side
   1,667,424x = 11,517,701,963,076
5. Step 5: Solve for x
   x = 11,517,701,963,076/1,667,424
6. Step 6: Final answer
   x = 6,907,482.42