Finding the Third Proportional to 147,612.50 and 234,994

Step by Step Solution

1. Step 1: Write the proportion equation
   147,612.50 : 234,994 = 234,994 : x
2. Step 2: Convert to fraction form
   147,612.50/234,994 = 234,994/x
3. Step 3: Cross multiply
   147,612.50x = 234,994 × 234,994
4. Step 4: Simplify right side
   147,612.50x = 55,222,180,036
5. Step 5: Solve for x
   x = 55,222,180,036/147,612.50
6. Step 6: Final answer
   x = 374,102.33