Finding the Third Proportional to 3,613,707 and 5,284,602

Step by Step Solution

1. Step 1: Write the proportion equation
   3,613,707 : 5,284,602 = 5,284,602 : x
2. Step 2: Convert to fraction form
   3,613,707/5,284,602 = 5,284,602/x
3. Step 3: Cross multiply
   3,613,707x = 5,284,602 × 5,284,602
4. Step 4: Simplify right side
   3,613,707x = 27,927,018,298,404
5. Step 5: Solve for x
   x = 27,927,018,298,404/3,613,707
6. Step 6: Final answer
   x = 7,728,080.42