Finding the Third Proportional to 124,969.50 and 271,263

Step by Step Solution

1. Step 1: Write the proportion equation
   124,969.50 : 271,263 = 271,263 : x
2. Step 2: Convert to fraction form
   124,969.50/271,263 = 271,263/x
3. Step 3: Cross multiply
   124,969.50x = 271,263 × 271,263
4. Step 4: Simplify right side
   124,969.50x = 73,583,615,169
5. Step 5: Solve for x
   x = 73,583,615,169/124,969.50
6. Step 6: Final answer
   x = 588,812.59