Finding the Third Proportional to 4,368,884 and 9,577,580

Step by Step Solution

1. Step 1: Write the proportion equation
   4,368,884 : 9,577,580 = 9,577,580 : x
2. Step 2: Convert to fraction form
   4,368,884/9,577,580 = 9,577,580/x
3. Step 3: Cross multiply
   4,368,884x = 9,577,580 × 9,577,580
4. Step 4: Simplify right side
   4,368,884x = 91,730,038,656,400
5. Step 5: Solve for x
   x = 91,730,038,656,400/4,368,884
6. Step 6: Final answer
   x = 20,996,217.49