Finding the Third Proportional to 41,769.42 and 91,842.61

Step by Step Solution

1. Step 1: Write the proportion equation
   41,769.42 : 91,842.61 = 91,842.61 : x
2. Step 2: Convert to fraction form
   41,769.42/91,842.61 = 91,842.61/x
3. Step 3: Cross multiply
   41,769.42x = 91,842.61 × 91,842.61
4. Step 4: Simplify right side
   41,769.42x = 8,435,064,896.81
5. Step 5: Solve for x
   x = 8,435,064,896.81/41,769.42
6. Step 6: Final answer
   x = 201,943.54