Finding the Third Proportional to 3,249,852 and 7,042,080

Step by Step Solution

1. Step 1: Write the proportion equation
   3,249,852 : 7,042,080 = 7,042,080 : x
2. Step 2: Convert to fraction form
   3,249,852/7,042,080 = 7,042,080/x
3. Step 3: Cross multiply
   3,249,852x = 7,042,080 × 7,042,080
4. Step 4: Simplify right side
   3,249,852x = 49,590,890,726,400
5. Step 5: Solve for x
   x = 49,590,890,726,400/3,249,852
6. Step 6: Final answer
   x = 15,259,430.50