Finding the Third Proportional to 2,839,542 and 6,158,178

Step by Step Solution

1. Step 1: Write the proportion equation
   2,839,542 : 6,158,178 = 6,158,178 : x
2. Step 2: Convert to fraction form
   2,839,542/6,158,178 = 6,158,178/x
3. Step 3: Cross multiply
   2,839,542x = 6,158,178 × 6,158,178
4. Step 4: Simplify right side
   2,839,542x = 37,923,156,279,684
5. Step 5: Solve for x
   x = 37,923,156,279,684/2,839,542
6. Step 6: Final answer
   x = 13,355,377.83