Finding the Third Proportional to 16,274,297.25 and 34,813,638

Step by Step Solution

1. Step 1: Write the proportion equation
   16,274,297.25 : 34,813,638 = 34,813,638 : x
2. Step 2: Convert to fraction form
   16,274,297.25/34,813,638 = 34,813,638/x
3. Step 3: Cross multiply
   16,274,297.25x = 34,813,638 × 34,813,638
4. Step 4: Simplify right side
   16,274,297.25x = 1,211,989,390,795,044
5. Step 5: Solve for x
   x = 1,211,989,390,795,044/16,274,297.25
6. Step 6: Final answer
   x = 74,472,609.92