Finding the Third Proportional to 1,667,384 and 3,393,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,384 : 3,393,700 = 3,393,700 : x
2. Step 2: Convert to fraction form
   1,667,384/3,393,700 = 3,393,700/x
3. Step 3: Cross multiply
   1,667,384x = 3,393,700 × 3,393,700
4. Step 4: Simplify right side
   1,667,384x = 11,517,199,690,000
5. Step 5: Solve for x
   x = 11,517,199,690,000/1,667,384
6. Step 6: Final answer
   x = 6,907,346.89