Finding the Third Proportional to 2,318,282 and 4,979,359

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,282 : 4,979,359 = 4,979,359 : x
2. Step 2: Convert to fraction form
   2,318,282/4,979,359 = 4,979,359/x
3. Step 3: Cross multiply
   2,318,282x = 4,979,359 × 4,979,359
4. Step 4: Simplify right side
   2,318,282x = 24,794,016,050,881
5. Step 5: Solve for x
   x = 24,794,016,050,881/2,318,282
6. Step 6: Final answer
   x = 10,694,995.71