Finding the Third Proportional to 3,336,782 and 7,285,184

Step by Step Solution

1. Step 1: Write the proportion equation
   3,336,782 : 7,285,184 = 7,285,184 : x
2. Step 2: Convert to fraction form
   3,336,782/7,285,184 = 7,285,184/x
3. Step 3: Cross multiply
   3,336,782x = 7,285,184 × 7,285,184
4. Step 4: Simplify right side
   3,336,782x = 53,073,905,913,856
5. Step 5: Solve for x
   x = 53,073,905,913,856/3,336,782
6. Step 6: Final answer
   x = 15,905,715.72