Finding the Third Proportional to 5,241,030 and 7,861,545

Step by Step Solution

1. Step 1: Write the proportion equation
   5,241,030 : 7,861,545 = 7,861,545 : x
2. Step 2: Convert to fraction form
   5,241,030/7,861,545 = 7,861,545/x
3. Step 3: Cross multiply
   5,241,030x = 7,861,545 × 7,861,545
4. Step 4: Simplify right side
   5,241,030x = 61,803,889,787,025
5. Step 5: Solve for x
   x = 61,803,889,787,025/5,241,030
6. Step 6: Final answer
   x = 11,792,317.50