Finding the Third Proportional to 116,320 and 184,488

Step by Step Solution

1. Step 1: Write the proportion equation
   116,320 : 184,488 = 184,488 : x
2. Step 2: Convert to fraction form
   116,320/184,488 = 184,488/x
3. Step 3: Cross multiply
   116,320x = 184,488 × 184,488
4. Step 4: Simplify right side
   116,320x = 34,035,822,144
5. Step 5: Solve for x
   x = 34,035,822,144/116,320
6. Step 6: Final answer
   x = 292,605.07