Finding the Third Proportional to 3,669,326 and 5,396,135

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,326 : 5,396,135 = 5,396,135 : x
2. Step 2: Convert to fraction form
   3,669,326/5,396,135 = 5,396,135/x
3. Step 3: Cross multiply
   3,669,326x = 5,396,135 × 5,396,135
4. Step 4: Simplify right side
   3,669,326x = 29,118,272,938,225
5. Step 5: Solve for x
   x = 29,118,272,938,225/3,669,326
6. Step 6: Final answer
   x = 7,935,591.70