Finding the Third Proportional to 17,792,554 and 38,848,099

Step by Step Solution

1. Step 1: Write the proportion equation
   17,792,554 : 38,848,099 = 38,848,099 : x
2. Step 2: Convert to fraction form
   17,792,554/38,848,099 = 38,848,099/x
3. Step 3: Cross multiply
   17,792,554x = 38,848,099 × 38,848,099
4. Step 4: Simplify right side
   17,792,554x = 1,509,174,795,913,801
5. Step 5: Solve for x
   x = 1,509,174,795,913,801/17,792,554
6. Step 6: Final answer
   x = 84,820,582.58