Finding the Third Proportional to 7,398,072 and 16,210,404

Step by Step Solution

1. Step 1: Write the proportion equation
   7,398,072 : 16,210,404 = 16,210,404 : x
2. Step 2: Convert to fraction form
   7,398,072/16,210,404 = 16,210,404/x
3. Step 3: Cross multiply
   7,398,072x = 16,210,404 × 16,210,404
4. Step 4: Simplify right side
   7,398,072x = 262,777,197,843,216
5. Step 5: Solve for x
   x = 262,777,197,843,216/7,398,072
6. Step 6: Final answer
   x = 35,519,686.46