Finding the Third Proportional to 45,881.88 and 66,825.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,881.88 : 66,825.50 = 66,825.50 : x
2. Step 2: Convert to fraction form
   45,881.88/66,825.50 = 66,825.50/x
3. Step 3: Cross multiply
   45,881.88x = 66,825.50 × 66,825.50
4. Step 4: Simplify right side
   45,881.88x = 4,465,647,450.25
5. Step 5: Solve for x
   x = 4,465,647,450.25/45,881.88
6. Step 6: Final answer
   x = 97,329.23