Finding the Third Proportional to 21,608,643.38 and 32,961,765.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,608,643.38 : 32,961,765.38 = 32,961,765.38 : x
2. Step 2: Convert to fraction form
   21,608,643.38/32,961,765.38 = 32,961,765.38/x
3. Step 3: Cross multiply
   21,608,643.38x = 32,961,765.38 × 32,961,765.38
4. Step 4: Simplify right side
   21,608,643.38x = 1,086,477,976,636,548.88
5. Step 5: Solve for x
   x = 1,086,477,976,636,548.88/21,608,643.38
6. Step 6: Final answer
   x = 50,279,786.55