Finding the Third Proportional to 116,487 and 184,738.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,487 : 184,738.50 = 184,738.50 : x
2. Step 2: Convert to fraction form
   116,487/184,738.50 = 184,738.50/x
3. Step 3: Cross multiply
   116,487x = 184,738.50 × 184,738.50
4. Step 4: Simplify right side
   116,487x = 34,128,313,382.25
5. Step 5: Solve for x
   x = 34,128,313,382.25/116,487
6. Step 6: Final answer
   x = 292,979.59