Finding the Third Proportional to 2,353,576 and 3,636,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,576 : 3,636,780 = 3,636,780 : x
2. Step 2: Convert to fraction form
   2,353,576/3,636,780 = 3,636,780/x
3. Step 3: Cross multiply
   2,353,576x = 3,636,780 × 3,636,780
4. Step 4: Simplify right side
   2,353,576x = 13,226,168,768,400
5. Step 5: Solve for x
   x = 13,226,168,768,400/2,353,576
6. Step 6: Final answer
   x = 5,619,605.56