Finding the Third Proportional to 45,870.50 and 67,955

Step by Step Solution

1. Step 1: Write the proportion equation
   45,870.50 : 67,955 = 67,955 : x
2. Step 2: Convert to fraction form
   45,870.50/67,955 = 67,955/x
3. Step 3: Cross multiply
   45,870.50x = 67,955 × 67,955
4. Step 4: Simplify right side
   45,870.50x = 4,617,882,025
5. Step 5: Solve for x
   x = 4,617,882,025/45,870.50
6. Step 6: Final answer
   x = 100,672.15