Finding the Third Proportional to 88,715.41 and 194,606.46

Step by Step Solution

1. Step 1: Write the proportion equation
   88,715.41 : 194,606.46 = 194,606.46 : x
2. Step 2: Convert to fraction form
   88,715.41/194,606.46 = 194,606.46/x
3. Step 3: Cross multiply
   88,715.41x = 194,606.46 × 194,606.46
4. Step 4: Simplify right side
   88,715.41x = 37,871,672,358.07
5. Step 5: Solve for x
   x = 37,871,672,358.07/88,715.41
6. Step 6: Final answer
   x = 426,889.46