Finding the Third Proportional to 3,613,078 and 5,193,260

Step by Step Solution

1. Step 1: Write the proportion equation
   3,613,078 : 5,193,260 = 5,193,260 : x
2. Step 2: Convert to fraction form
   3,613,078/5,193,260 = 5,193,260/x
3. Step 3: Cross multiply
   3,613,078x = 5,193,260 × 5,193,260
4. Step 4: Simplify right side
   3,613,078x = 26,969,949,427,600
5. Step 5: Solve for x
   x = 26,969,949,427,600/3,613,078
6. Step 6: Final answer
   x = 7,464,535.62