Finding the Third Proportional to 17,523,474 and 38,350,390

Step by Step Solution

1. Step 1: Write the proportion equation
   17,523,474 : 38,350,390 = 38,350,390 : x
2. Step 2: Convert to fraction form
   17,523,474/38,350,390 = 38,350,390/x
3. Step 3: Cross multiply
   17,523,474x = 38,350,390 × 38,350,390
4. Step 4: Simplify right side
   17,523,474x = 1,470,752,413,152,100
5. Step 5: Solve for x
   x = 1,470,752,413,152,100/17,523,474
6. Step 6: Final answer
   x = 83,930,413.18