Finding the Third Proportional to 183,919.50 and 247,158

Step by Step Solution

1. Step 1: Write the proportion equation
   183,919.50 : 247,158 = 247,158 : x
2. Step 2: Convert to fraction form
   183,919.50/247,158 = 247,158/x
3. Step 3: Cross multiply
   183,919.50x = 247,158 × 247,158
4. Step 4: Simplify right side
   183,919.50x = 61,087,076,964
5. Step 5: Solve for x
   x = 61,087,076,964/183,919.50
6. Step 6: Final answer
   x = 332,140.29