Finding the Third Proportional to 3,249,844 and 7,042,064

Step by Step Solution

1. Step 1: Write the proportion equation
   3,249,844 : 7,042,064 = 7,042,064 : x
2. Step 2: Convert to fraction form
   3,249,844/7,042,064 = 7,042,064/x
3. Step 3: Cross multiply
   3,249,844x = 7,042,064 × 7,042,064
4. Step 4: Simplify right side
   3,249,844x = 49,590,665,380,096
5. Step 5: Solve for x
   x = 49,590,665,380,096/3,249,844
6. Step 6: Final answer
   x = 15,259,398.72