Finding the Third Proportional to 245,294 and 529,960

Step by Step Solution

1. Step 1: Write the proportion equation
   245,294 : 529,960 = 529,960 : x
2. Step 2: Convert to fraction form
   245,294/529,960 = 529,960/x
3. Step 3: Cross multiply
   245,294x = 529,960 × 529,960
4. Step 4: Simplify right side
   245,294x = 280,857,601,600
5. Step 5: Solve for x
   x = 280,857,601,600/245,294
6. Step 6: Final answer
   x = 1,144,983.58