Finding the Third Proportional to 3,336,325 and 7,284,278

Step by Step Solution

1. Step 1: Write the proportion equation
   3,336,325 : 7,284,278 = 7,284,278 : x
2. Step 2: Convert to fraction form
   3,336,325/7,284,278 = 7,284,278/x
3. Step 3: Cross multiply
   3,336,325x = 7,284,278 × 7,284,278
4. Step 4: Simplify right side
   3,336,325x = 53,060,705,981,284
5. Step 5: Solve for x
   x = 53,060,705,981,284/3,336,325
6. Step 6: Final answer
   x = 15,903,938.01