Finding the Third Proportional to 41,720.63 and 89,998.88

Step by Step Solution

1. Step 1: Write the proportion equation
   41,720.63 : 89,998.88 = 89,998.88 : x
2. Step 2: Convert to fraction form
   41,720.63/89,998.88 = 89,998.88/x
3. Step 3: Cross multiply
   41,720.63x = 89,998.88 × 89,998.88
4. Step 4: Simplify right side
   41,720.63x = 8,099,797,501.27
5. Step 5: Solve for x
   x = 8,099,797,501.27/41,720.63
6. Step 6: Final answer
   x = 194,143.72