Finding the Third Proportional to 45,036.50 and 67,302.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,036.50 : 67,302.75 = 67,302.75 : x
2. Step 2: Convert to fraction form
   45,036.50/67,302.75 = 67,302.75/x
3. Step 3: Cross multiply
   45,036.50x = 67,302.75 × 67,302.75
4. Step 4: Simplify right side
   45,036.50x = 4,529,660,157.56
5. Step 5: Solve for x
   x = 4,529,660,157.56/45,036.50
6. Step 6: Final answer
   x = 100,577.54