Finding the Third Proportional to 6,669,540 and 13,574,792

Step by Step Solution

1. Step 1: Write the proportion equation
   6,669,540 : 13,574,792 = 13,574,792 : x
2. Step 2: Convert to fraction form
   6,669,540/13,574,792 = 13,574,792/x
3. Step 3: Cross multiply
   6,669,540x = 13,574,792 × 13,574,792
4. Step 4: Simplify right side
   6,669,540x = 184,274,977,843,264
5. Step 5: Solve for x
   x = 184,274,977,843,264/6,669,540
6. Step 6: Final answer
   x = 27,629,338.43