Finding the Third Proportional to 21,954.07 and 51,808.34

Step by Step Solution

1. Step 1: Write the proportion equation
   21,954.07 : 51,808.34 = 51,808.34 : x
2. Step 2: Convert to fraction form
   21,954.07/51,808.34 = 51,808.34/x
3. Step 3: Cross multiply
   21,954.07x = 51,808.34 × 51,808.34
4. Step 4: Simplify right side
   21,954.07x = 2,684,103,672.61
5. Step 5: Solve for x
   x = 2,684,103,672.61/21,954.07
6. Step 6: Final answer
   x = 122,259.96