Finding the Third Proportional to 182,427 and 391,825.50

Step by Step Solution

1. Step 1: Write the proportion equation
   182,427 : 391,825.50 = 391,825.50 : x
2. Step 2: Convert to fraction form
   182,427/391,825.50 = 391,825.50/x
3. Step 3: Cross multiply
   182,427x = 391,825.50 × 391,825.50
4. Step 4: Simplify right side
   182,427x = 153,527,222,450.25
5. Step 5: Solve for x
   x = 153,527,222,450.25/182,427
6. Step 6: Final answer
   x = 841,581.69