Finding the Third Proportional to 21,736.88 and 45,808.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,736.88 : 45,808.50 = 45,808.50 : x
2. Step 2: Convert to fraction form
   21,736.88/45,808.50 = 45,808.50/x
3. Step 3: Cross multiply
   21,736.88x = 45,808.50 × 45,808.50
4. Step 4: Simplify right side
   21,736.88x = 2,098,418,672.25
5. Step 5: Solve for x
   x = 2,098,418,672.25/21,736.88
6. Step 6: Final answer
   x = 96,537.27