Finding the Third Proportional to 7,202,924 and 10,987,320

Step by Step Solution

1. Step 1: Write the proportion equation
   7,202,924 : 10,987,320 = 10,987,320 : x
2. Step 2: Convert to fraction form
   7,202,924/10,987,320 = 10,987,320/x
3. Step 3: Cross multiply
   7,202,924x = 10,987,320 × 10,987,320
4. Step 4: Simplify right side
   7,202,924x = 120,721,200,782,400
5. Step 5: Solve for x
   x = 120,721,200,782,400/7,202,924
6. Step 6: Final answer
   x = 16,760,027.01