Finding the Third Proportional to 174,076.50 and 234,870.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,076.50 : 234,870.50 = 234,870.50 : x
2. Step 2: Convert to fraction form
   174,076.50/234,870.50 = 234,870.50/x
3. Step 3: Cross multiply
   174,076.50x = 234,870.50 × 234,870.50
4. Step 4: Simplify right side
   174,076.50x = 55,164,151,770.25
5. Step 5: Solve for x
   x = 55,164,151,770.25/174,076.50
6. Step 6: Final answer
   x = 316,896.03