Finding the Third Proportional to 2,000,277 and 4,719,870

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,277 : 4,719,870 = 4,719,870 : x
2. Step 2: Convert to fraction form
   2,000,277/4,719,870 = 4,719,870/x
3. Step 3: Cross multiply
   2,000,277x = 4,719,870 × 4,719,870
4. Step 4: Simplify right side
   2,000,277x = 22,277,172,816,900
5. Step 5: Solve for x
   x = 22,277,172,816,900/2,000,277
6. Step 6: Final answer
   x = 11,137,043.93