Finding the Third Proportional to 2,173,300 and 4,719,983

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173,300 : 4,719,983 = 4,719,983 : x
2. Step 2: Convert to fraction form
   2,173,300/4,719,983 = 4,719,983/x
3. Step 3: Cross multiply
   2,173,300x = 4,719,983 × 4,719,983
4. Step 4: Simplify right side
   2,173,300x = 22,278,239,520,289
5. Step 5: Solve for x
   x = 22,278,239,520,289/2,173,300
6. Step 6: Final answer
   x = 10,250,880.93