Finding the Third Proportional to 3,573,044 and 7,788,520

Step by Step Solution

1. Step 1: Write the proportion equation
   3,573,044 : 7,788,520 = 7,788,520 : x
2. Step 2: Convert to fraction form
   3,573,044/7,788,520 = 7,788,520/x
3. Step 3: Cross multiply
   3,573,044x = 7,788,520 × 7,788,520
4. Step 4: Simplify right side
   3,573,044x = 60,661,043,790,400
5. Step 5: Solve for x
   x = 60,661,043,790,400/3,573,044
6. Step 6: Final answer
   x = 16,977,413.04