Finding the Third Proportional to 3,669,354 and 5,396,187

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,354 : 5,396,187 = 5,396,187 : x
2. Step 2: Convert to fraction form
   3,669,354/5,396,187 = 5,396,187/x
3. Step 3: Cross multiply
   3,669,354x = 5,396,187 × 5,396,187
4. Step 4: Simplify right side
   3,669,354x = 29,118,834,138,969
5. Step 5: Solve for x
   x = 29,118,834,138,969/3,669,354
6. Step 6: Final answer
   x = 7,935,684.08