Finding the Third Proportional to 118,617 and 183,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,617 : 183,468.50 = 183,468.50 : x
2. Step 2: Convert to fraction form
   118,617/183,468.50 = 183,468.50/x
3. Step 3: Cross multiply
   118,617x = 183,468.50 × 183,468.50
4. Step 4: Simplify right side
   118,617x = 33,660,690,492.25
5. Step 5: Solve for x
   x = 33,660,690,492.25/118,617
6. Step 6: Final answer
   x = 283,776.28