Finding the Third Proportional to 122,979 and 184,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   122,979 : 184,468.50 = 184,468.50 : x
2. Step 2: Convert to fraction form
   122,979/184,468.50 = 184,468.50/x
3. Step 3: Cross multiply
   122,979x = 184,468.50 × 184,468.50
4. Step 4: Simplify right side
   122,979x = 34,028,627,492.25
5. Step 5: Solve for x
   x = 34,028,627,492.25/122,979
6. Step 6: Final answer
   x = 276,702.75