Finding the Third Proportional to 2,173,293 and 4,719,969

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173,293 : 4,719,969 = 4,719,969 : x
2. Step 2: Convert to fraction form
   2,173,293/4,719,969 = 4,719,969/x
3. Step 3: Cross multiply
   2,173,293x = 4,719,969 × 4,719,969
4. Step 4: Simplify right side
   2,173,293x = 22,278,107,360,961
5. Step 5: Solve for x
   x = 22,278,107,360,961/2,173,293
6. Step 6: Final answer
   x = 10,250,853.13