Finding the Third Proportional to 4,435,168 and 9,532,892

Step by Step Solution

1. Step 1: Write the proportion equation
   4,435,168 : 9,532,892 = 9,532,892 : x
2. Step 2: Convert to fraction form
   4,435,168/9,532,892 = 9,532,892/x
3. Step 3: Cross multiply
   4,435,168x = 9,532,892 × 9,532,892
4. Step 4: Simplify right side
   4,435,168x = 90,876,029,883,664
5. Step 5: Solve for x
   x = 90,876,029,883,664/4,435,168
6. Step 6: Final answer
   x = 20,489,873.19