Finding the Third Proportional to 3,662,613 and 5,388,030

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662,613 : 5,388,030 = 5,388,030 : x
2. Step 2: Convert to fraction form
   3,662,613/5,388,030 = 5,388,030/x
3. Step 3: Cross multiply
   3,662,613x = 5,388,030 × 5,388,030
4. Step 4: Simplify right side
   3,662,613x = 29,030,867,280,900
5. Step 5: Solve for x
   x = 29,030,867,280,900/3,662,613
6. Step 6: Final answer
   x = 7,926,272.11