Finding the Third Proportional to 155,440.50 and 184,146

Step by Step Solution

1. Step 1: Write the proportion equation
   155,440.50 : 184,146 = 184,146 : x
2. Step 2: Convert to fraction form
   155,440.50/184,146 = 184,146/x
3. Step 3: Cross multiply
   155,440.50x = 184,146 × 184,146
4. Step 4: Simplify right side
   155,440.50x = 33,909,749,316
5. Step 5: Solve for x
   x = 33,909,749,316/155,440.50
6. Step 6: Final answer
   x = 218,152.60