Finding the Third Proportional to 1,667,386 and 3,393,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,386 : 3,393,704 = 3,393,704 : x
2. Step 2: Convert to fraction form
   1,667,386/3,393,704 = 3,393,704/x
3. Step 3: Cross multiply
   1,667,386x = 3,393,704 × 3,393,704
4. Step 4: Simplify right side
   1,667,386x = 11,517,226,839,616
5. Step 5: Solve for x
   x = 11,517,226,839,616/1,667,386
6. Step 6: Final answer
   x = 6,907,354.89