Finding the Third Proportional to 124,647 and 271,852.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,647 : 271,852.50 = 271,852.50 : x
2. Step 2: Convert to fraction form
   124,647/271,852.50 = 271,852.50/x
3. Step 3: Cross multiply
   124,647x = 271,852.50 × 271,852.50
4. Step 4: Simplify right side
   124,647x = 73,903,781,756.25
5. Step 5: Solve for x
   x = 73,903,781,756.25/124,647
6. Step 6: Final answer
   x = 592,904.62