Finding the Third Proportional to 4,661,240 and 7,324,404

Step by Step Solution

1. Step 1: Write the proportion equation
   4,661,240 : 7,324,404 = 7,324,404 : x
2. Step 2: Convert to fraction form
   4,661,240/7,324,404 = 7,324,404/x
3. Step 3: Cross multiply
   4,661,240x = 7,324,404 × 7,324,404
4. Step 4: Simplify right side
   4,661,240x = 53,646,893,955,216
5. Step 5: Solve for x
   x = 53,646,893,955,216/4,661,240
6. Step 6: Final answer
   x = 11,509,146.48