Finding the Third Proportional to 4,421,016 and 7,030,080

Step by Step Solution

1. Step 1: Write the proportion equation
   4,421,016 : 7,030,080 = 7,030,080 : x
2. Step 2: Convert to fraction form
   4,421,016/7,030,080 = 7,030,080/x
3. Step 3: Cross multiply
   4,421,016x = 7,030,080 × 7,030,080
4. Step 4: Simplify right side
   4,421,016x = 49,422,024,806,400
5. Step 5: Solve for x
   x = 49,422,024,806,400/4,421,016
6. Step 6: Final answer
   x = 11,178,883.95