Finding the Third Proportional to 17,792,268 and 38,847,048

Step by Step Solution

1. Step 1: Write the proportion equation
   17,792,268 : 38,847,048 = 38,847,048 : x
2. Step 2: Convert to fraction form
   17,792,268/38,847,048 = 38,847,048/x
3. Step 3: Cross multiply
   17,792,268x = 38,847,048 × 38,847,048
4. Step 4: Simplify right side
   17,792,268x = 1,509,093,138,314,304
5. Step 5: Solve for x
   x = 1,509,093,138,314,304/17,792,268
6. Step 6: Final answer
   x = 84,817,356.52