Finding the Third Proportional to 3,324,312 and 7,173,504

Step by Step Solution

1. Step 1: Write the proportion equation
   3,324,312 : 7,173,504 = 7,173,504 : x
2. Step 2: Convert to fraction form
   3,324,312/7,173,504 = 7,173,504/x
3. Step 3: Cross multiply
   3,324,312x = 7,173,504 × 7,173,504
4. Step 4: Simplify right side
   3,324,312x = 51,459,159,638,016
5. Step 5: Solve for x
   x = 51,459,159,638,016/3,324,312
6. Step 6: Final answer
   x = 15,479,641.99