Finding the Third Proportional to 3,692,613 and 5,419,107

Step by Step Solution

1. Step 1: Write the proportion equation
   3,692,613 : 5,419,107 = 5,419,107 : x
2. Step 2: Convert to fraction form
   3,692,613/5,419,107 = 5,419,107/x
3. Step 3: Cross multiply
   3,692,613x = 5,419,107 × 5,419,107
4. Step 4: Simplify right side
   3,692,613x = 29,366,720,677,449
5. Step 5: Solve for x
   x = 29,366,720,677,449/3,692,613
6. Step 6: Final answer
   x = 7,952,829.25