Finding the Third Proportional to 182,351 and 276,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   182,351 : 276,043.50 = 276,043.50 : x
2. Step 2: Convert to fraction form
   182,351/276,043.50 = 276,043.50/x
3. Step 3: Cross multiply
   182,351x = 276,043.50 × 276,043.50
4. Step 4: Simplify right side
   182,351x = 76,200,013,892.25
5. Step 5: Solve for x
   x = 76,200,013,892.25/182,351
6. Step 6: Final answer
   x = 417,875.49