Finding the Third Proportional to 174,811.50 and 367,254

Step by Step Solution

1. Step 1: Write the proportion equation
   174,811.50 : 367,254 = 367,254 : x
2. Step 2: Convert to fraction form
   174,811.50/367,254 = 367,254/x
3. Step 3: Cross multiply
   174,811.50x = 367,254 × 367,254
4. Step 4: Simplify right side
   174,811.50x = 134,875,500,516
5. Step 5: Solve for x
   x = 134,875,500,516/174,811.50
6. Step 6: Final answer
   x = 771,548.21