Finding the Third Proportional to 4,435,188 and 9,532,936

Step by Step Solution

1. Step 1: Write the proportion equation
   4,435,188 : 9,532,936 = 9,532,936 : x
2. Step 2: Convert to fraction form
   4,435,188/9,532,936 = 9,532,936/x
3. Step 3: Cross multiply
   4,435,188x = 9,532,936 × 9,532,936
4. Step 4: Simplify right side
   4,435,188x = 90,876,868,780,096
5. Step 5: Solve for x
   x = 90,876,868,780,096/4,435,188
6. Step 6: Final answer
   x = 20,489,969.94