Finding the Third Proportional to 88,613.25 and 194,450.63

Step by Step Solution

1. Step 1: Write the proportion equation
   88,613.25 : 194,450.63 = 194,450.63 : x
2. Step 2: Convert to fraction form
   88,613.25/194,450.63 = 194,450.63/x
3. Step 3: Cross multiply
   88,613.25x = 194,450.63 × 194,450.63
4. Step 4: Simplify right side
   88,613.25x = 37,811,045,562.89
5. Step 5: Solve for x
   x = 37,811,045,562.89/88,613.25
6. Step 6: Final answer
   x = 426,697.42