Finding the Third Proportional to 27,592.88 and 42,715.69

Step by Step Solution

1. Step 1: Write the proportion equation
   27,592.88 : 42,715.69 = 42,715.69 : x
2. Step 2: Convert to fraction form
   27,592.88/42,715.69 = 42,715.69/x
3. Step 3: Cross multiply
   27,592.88x = 42,715.69 × 42,715.69
4. Step 4: Simplify right side
   27,592.88x = 1,824,629,958.60
5. Step 5: Solve for x
   x = 1,824,629,958.60/27,592.88
6. Step 6: Final answer
   x = 66,126.85