Finding the Third Proportional to 8,884,120 and 13,435,530

Step by Step Solution

1. Step 1: Write the proportion equation
   8,884,120 : 13,435,530 = 13,435,530 : x
2. Step 2: Convert to fraction form
   8,884,120/13,435,530 = 13,435,530/x
3. Step 3: Cross multiply
   8,884,120x = 13,435,530 × 13,435,530
4. Step 4: Simplify right side
   8,884,120x = 180,513,466,380,900
5. Step 5: Solve for x
   x = 180,513,466,380,900/8,884,120
6. Step 6: Final answer
   x = 20,318,665.93