Finding the Third Proportional to 2,899,343 and 6,171,934

Step by Step Solution

1. Step 1: Write the proportion equation
   2,899,343 : 6,171,934 = 6,171,934 : x
2. Step 2: Convert to fraction form
   2,899,343/6,171,934 = 6,171,934/x
3. Step 3: Cross multiply
   2,899,343x = 6,171,934 × 6,171,934
4. Step 4: Simplify right side
   2,899,343x = 38,092,769,300,356
5. Step 5: Solve for x
   x = 38,092,769,300,356/2,899,343
6. Step 6: Final answer
   x = 13,138,414.22