Finding the Third Proportional to 47,747.81 and 99,417.38

Step by Step Solution

1. Step 1: Write the proportion equation
   47,747.81 : 99,417.38 = 99,417.38 : x
2. Step 2: Convert to fraction form
   47,747.81/99,417.38 = 99,417.38/x
3. Step 3: Cross multiply
   47,747.81x = 99,417.38 × 99,417.38
4. Step 4: Simplify right side
   47,747.81x = 9,883,814,451.89
5. Step 5: Solve for x
   x = 9,883,814,451.89/47,747.81
6. Step 6: Final answer
   x = 207,000.36