Finding the Third Proportional to 21,178.02 and 44,110.20

Step by Step Solution

1. Step 1: Write the proportion equation
   21,178.02 : 44,110.20 = 44,110.20 : x
2. Step 2: Convert to fraction form
   21,178.02/44,110.20 = 44,110.20/x
3. Step 3: Cross multiply
   21,178.02x = 44,110.20 × 44,110.20
4. Step 4: Simplify right side
   21,178.02x = 1,945,709,330.51
5. Step 5: Solve for x
   x = 1,945,709,330.51/21,178.02
6. Step 6: Final answer
   x = 91,874.00