Finding the Third Proportional to 20,860.03 and 45,661.22

Step by Step Solution

1. Step 1: Write the proportion equation
   20,860.03 : 45,661.22 = 45,661.22 : x
2. Step 2: Convert to fraction form
   20,860.03/45,661.22 = 45,661.22/x
3. Step 3: Cross multiply
   20,860.03x = 45,661.22 × 45,661.22
4. Step 4: Simplify right side
   20,860.03x = 2,084,946,897.74
5. Step 5: Solve for x
   x = 2,084,946,897.74/20,860.03
6. Step 6: Final answer
   x = 99,949.37