Finding the Third Proportional to 21,902.06 and 45,991.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,902.06 : 45,991.13 = 45,991.13 : x
2. Step 2: Convert to fraction form
   21,902.06/45,991.13 = 45,991.13/x
3. Step 3: Cross multiply
   21,902.06x = 45,991.13 × 45,991.13
4. Step 4: Simplify right side
   21,902.06x = 2,115,183,578.77
5. Step 5: Solve for x
   x = 2,115,183,578.77/21,902.06
6. Step 6: Final answer
   x = 96,574.63