Finding the Third Proportional to 11,030,277 and 16,478,670

Step by Step Solution

1. Step 1: Write the proportion equation
   11,030,277 : 16,478,670 = 16,478,670 : x
2. Step 2: Convert to fraction form
   11,030,277/16,478,670 = 16,478,670/x
3. Step 3: Cross multiply
   11,030,277x = 16,478,670 × 16,478,670
4. Step 4: Simplify right side
   11,030,277x = 271,546,564,968,900
5. Step 5: Solve for x
   x = 271,546,564,968,900/11,030,277
6. Step 6: Final answer
   x = 24,618,290.63