Finding the Third Proportional to 34,035.19 and 91,717.31

Step by Step Solution

1. Step 1: Write the proportion equation
   34,035.19 : 91,717.31 = 91,717.31 : x
2. Step 2: Convert to fraction form
   34,035.19/91,717.31 = 91,717.31/x
3. Step 3: Cross multiply
   34,035.19x = 91,717.31 × 91,717.31
4. Step 4: Simplify right side
   34,035.19x = 8,412,065,412.22
5. Step 5: Solve for x
   x = 8,412,065,412.22/34,035.19
6. Step 6: Final answer
   x = 247,157.90