Finding the Third Proportional to 174,940.50 and 362,328

Step by Step Solution

1. Step 1: Write the proportion equation
   174,940.50 : 362,328 = 362,328 : x
2. Step 2: Convert to fraction form
   174,940.50/362,328 = 362,328/x
3. Step 3: Cross multiply
   174,940.50x = 362,328 × 362,328
4. Step 4: Simplify right side
   174,940.50x = 131,281,579,584
5. Step 5: Solve for x
   x = 131,281,579,584/174,940.50
6. Step 6: Final answer
   x = 750,435.60