Finding the Third Proportional to 179,043 and 242,302.50

Step by Step Solution

1. Step 1: Write the proportion equation
   179,043 : 242,302.50 = 242,302.50 : x
2. Step 2: Convert to fraction form
   179,043/242,302.50 = 242,302.50/x
3. Step 3: Cross multiply
   179,043x = 242,302.50 × 242,302.50
4. Step 4: Simplify right side
   179,043x = 58,710,501,506.25
5. Step 5: Solve for x
   x = 58,710,501,506.25/179,043
6. Step 6: Final answer
   x = 327,912.86