Finding the Third Proportional to 2,899,342 and 6,171,932

Step by Step Solution

1. Step 1: Write the proportion equation
   2,899,342 : 6,171,932 = 6,171,932 : x
2. Step 2: Convert to fraction form
   2,899,342/6,171,932 = 6,171,932/x
3. Step 3: Cross multiply
   2,899,342x = 6,171,932 × 6,171,932
4. Step 4: Simplify right side
   2,899,342x = 38,092,744,612,624
5. Step 5: Solve for x
   x = 38,092,744,612,624/2,899,342
6. Step 6: Final answer
   x = 13,138,410.24