Finding the Third Proportional to 271,437 and 536,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   271,437 : 536,061.50 = 536,061.50 : x
2. Step 2: Convert to fraction form
   271,437/536,061.50 = 536,061.50/x
3. Step 3: Cross multiply
   271,437x = 536,061.50 × 536,061.50
4. Step 4: Simplify right side
   271,437x = 287,361,931,782.25
5. Step 5: Solve for x
   x = 287,361,931,782.25/271,437
6. Step 6: Final answer
   x = 1,058,668.98