Finding the Third Proportional to 2,353,178.25 and 3,636,189.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,178.25 : 3,636,189.56 = 3,636,189.56 : x
2. Step 2: Convert to fraction form
   2,353,178.25/3,636,189.56 = 3,636,189.56/x
3. Step 3: Cross multiply
   2,353,178.25x = 3,636,189.56 × 3,636,189.56
4. Step 4: Simplify right side
   2,353,178.25x = 13,221,874,534,433.94
5. Step 5: Solve for x
   x = 13,221,874,534,433.94/2,353,178.25
6. Step 6: Final answer
   x = 5,618,730.55