Finding the Third Proportional to 104,047.50 and 156,072

Step by Step Solution

1. Step 1: Write the proportion equation
   104,047.50 : 156,072 = 156,072 : x
2. Step 2: Convert to fraction form
   104,047.50/156,072 = 156,072/x
3. Step 3: Cross multiply
   104,047.50x = 156,072 × 156,072
4. Step 4: Simplify right side
   104,047.50x = 24,358,469,184
5. Step 5: Solve for x
   x = 24,358,469,184/104,047.50
6. Step 6: Final answer
   x = 234,109.13