Finding the Third Proportional to 2,981,678 and 6,549,116

Step by Step Solution

1. Step 1: Write the proportion equation
   2,981,678 : 6,549,116 = 6,549,116 : x
2. Step 2: Convert to fraction form
   2,981,678/6,549,116 = 6,549,116/x
3. Step 3: Cross multiply
   2,981,678x = 6,549,116 × 6,549,116
4. Step 4: Simplify right side
   2,981,678x = 42,890,920,381,456
5. Step 5: Solve for x
   x = 42,890,920,381,456/2,981,678
6. Step 6: Final answer
   x = 14,384,826.39