Finding the Third Proportional to 3,411,740 and 7,505,824

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,740 : 7,505,824 = 7,505,824 : x
2. Step 2: Convert to fraction form
   3,411,740/7,505,824 = 7,505,824/x
3. Step 3: Cross multiply
   3,411,740x = 7,505,824 × 7,505,824
4. Step 4: Simplify right side
   3,411,740x = 56,337,393,918,976
5. Step 5: Solve for x
   x = 56,337,393,918,976/3,411,740
6. Step 6: Final answer
   x = 16,512,804.00