Finding the Third Proportional to 92,527.31 and 192,322.69

Step by Step Solution

1. Step 1: Write the proportion equation
   92,527.31 : 192,322.69 = 192,322.69 : x
2. Step 2: Convert to fraction form
   92,527.31/192,322.69 = 192,322.69/x
3. Step 3: Cross multiply
   92,527.31x = 192,322.69 × 192,322.69
4. Step 4: Simplify right side
   92,527.31x = 36,988,016,127.22
5. Step 5: Solve for x
   x = 36,988,016,127.22/92,527.31
6. Step 6: Final answer
   x = 399,752.41