Finding the Third Proportional to 3,323,349 and 7,229,898

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323,349 : 7,229,898 = 7,229,898 : x
2. Step 2: Convert to fraction form
   3,323,349/7,229,898 = 7,229,898/x
3. Step 3: Cross multiply
   3,323,349x = 7,229,898 × 7,229,898
4. Step 4: Simplify right side
   3,323,349x = 52,271,425,090,404
5. Step 5: Solve for x
   x = 52,271,425,090,404/3,323,349
6. Step 6: Final answer
   x = 15,728,539.22