Finding the Third Proportional to 21,578,536.69 and 32,906,391.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,578,536.69 : 32,906,391.75 = 32,906,391.75 : x
2. Step 2: Convert to fraction form
   21,578,536.69/32,906,391.75 = 32,906,391.75/x
3. Step 3: Cross multiply
   21,578,536.69x = 32,906,391.75 × 32,906,391.75
4. Step 4: Simplify right side
   21,578,536.69x = 1,082,830,618,004,468
5. Step 5: Solve for x
   x = 1,082,830,618,004,468/21,578,536.69
6. Step 6: Final answer
   x = 50,180,910.49