Finding the Third Proportional to 271,161 and 563,827.50

Step by Step Solution

1. Step 1: Write the proportion equation
   271,161 : 563,827.50 = 563,827.50 : x
2. Step 2: Convert to fraction form
   271,161/563,827.50 = 563,827.50/x
3. Step 3: Cross multiply
   271,161x = 563,827.50 × 563,827.50
4. Step 4: Simplify right side
   271,161x = 317,901,449,756.25
5. Step 5: Solve for x
   x = 317,901,449,756.25/271,161
6. Step 6: Final answer
   x = 1,172,371.58