Finding the Third Proportional to 3,547,024 and 7,346,288

Step by Step Solution

1. Step 1: Write the proportion equation
   3,547,024 : 7,346,288 = 7,346,288 : x
2. Step 2: Convert to fraction form
   3,547,024/7,346,288 = 7,346,288/x
3. Step 3: Cross multiply
   3,547,024x = 7,346,288 × 7,346,288
4. Step 4: Simplify right side
   3,547,024x = 53,967,947,378,944
5. Step 5: Solve for x
   x = 53,967,947,378,944/3,547,024
6. Step 6: Final answer
   x = 15,214,993.58