Finding the Third Proportional to 246,312.50 and 529,460

Step by Step Solution

1. Step 1: Write the proportion equation
   246,312.50 : 529,460 = 529,460 : x
2. Step 2: Convert to fraction form
   246,312.50/529,460 = 529,460/x
3. Step 3: Cross multiply
   246,312.50x = 529,460 × 529,460
4. Step 4: Simplify right side
   246,312.50x = 280,327,891,600
5. Step 5: Solve for x
   x = 280,327,891,600/246,312.50
6. Step 6: Final answer
   x = 1,138,098.52