Finding the Third Proportional to 45,268.88 and 67,599.56

Step by Step Solution

1. Step 1: Write the proportion equation
   45,268.88 : 67,599.56 = 67,599.56 : x
2. Step 2: Convert to fraction form
   45,268.88/67,599.56 = 67,599.56/x
3. Step 3: Cross multiply
   45,268.88x = 67,599.56 × 67,599.56
4. Step 4: Simplify right side
   45,268.88x = 4,569,700,850.19
5. Step 5: Solve for x
   x = 4,569,700,850.19/45,268.88
6. Step 6: Final answer
   x = 100,945.76