Finding the Third Proportional to 21,608,580 and 32,961,668

Step by Step Solution

1. Step 1: Write the proportion equation
   21,608,580 : 32,961,668 = 32,961,668 : x
2. Step 2: Convert to fraction form
   21,608,580/32,961,668 = 32,961,668/x
3. Step 3: Cross multiply
   21,608,580x = 32,961,668 × 32,961,668
4. Step 4: Simplify right side
   21,608,580x = 1,086,471,557,342,224
5. Step 5: Solve for x
   x = 1,086,471,557,342,224/21,608,580
6. Step 6: Final answer
   x = 50,279,636.95