Finding the Third Proportional to 2,617,170 and 5,635,232

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,170 : 5,635,232 = 5,635,232 : x
2. Step 2: Convert to fraction form
   2,617,170/5,635,232 = 5,635,232/x
3. Step 3: Cross multiply
   2,617,170x = 5,635,232 × 5,635,232
4. Step 4: Simplify right side
   2,617,170x = 31,755,839,693,824
5. Step 5: Solve for x
   x = 31,755,839,693,824/2,617,170
6. Step 6: Final answer
   x = 12,133,655.70