Finding the Third Proportional to 87,003 and 184,666.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,003 : 184,666.50 = 184,666.50 : x
2. Step 2: Convert to fraction form
   87,003/184,666.50 = 184,666.50/x
3. Step 3: Cross multiply
   87,003x = 184,666.50 × 184,666.50
4. Step 4: Simplify right side
   87,003x = 34,101,716,222.25
5. Step 5: Solve for x
   x = 34,101,716,222.25/87,003
6. Step 6: Final answer
   x = 391,960.23