Finding the Third Proportional to 88,670.50 and 194,567

Step by Step Solution

1. Step 1: Write the proportion equation
   88,670.50 : 194,567 = 194,567 : x
2. Step 2: Convert to fraction form
   88,670.50/194,567 = 194,567/x
3. Step 3: Cross multiply
   88,670.50x = 194,567 × 194,567
4. Step 4: Simplify right side
   88,670.50x = 37,856,317,489
5. Step 5: Solve for x
   x = 37,856,317,489/88,670.50
6. Step 6: Final answer
   x = 426,932.49