Finding the Third Proportional to 21,320,989.38 and 32,751,647.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,320,989.38 : 32,751,647.50 = 32,751,647.50 : x
2. Step 2: Convert to fraction form
   21,320,989.38/32,751,647.50 = 32,751,647.50/x
3. Step 3: Cross multiply
   21,320,989.38x = 32,751,647.50 × 32,751,647.50
4. Step 4: Simplify right side
   21,320,989.38x = 1,072,670,413,964,256.25
5. Step 5: Solve for x
   x = 1,072,670,413,964,256.25/21,320,989.38
6. Step 6: Final answer
   x = 50,310,536.49