Finding the Third Proportional to 2,605,016 and 5,631,232

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,016 : 5,631,232 = 5,631,232 : x
2. Step 2: Convert to fraction form
   2,605,016/5,631,232 = 5,631,232/x
3. Step 3: Cross multiply
   2,605,016x = 5,631,232 × 5,631,232
4. Step 4: Simplify right side
   2,605,016x = 31,710,773,837,824
5. Step 5: Solve for x
   x = 31,710,773,837,824/2,605,016
6. Step 6: Final answer
   x = 12,172,967.01