Finding the Third Proportional to 118,175 and 252,961.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,175 : 252,961.50 = 252,961.50 : x
2. Step 2: Convert to fraction form
   118,175/252,961.50 = 252,961.50/x
3. Step 3: Cross multiply
   118,175x = 252,961.50 × 252,961.50
4. Step 4: Simplify right side
   118,175x = 63,989,520,482.25
5. Step 5: Solve for x
   x = 63,989,520,482.25/118,175
6. Step 6: Final answer
   x = 541,481.03