Finding the Third Proportional to 131,152 and 281,410

Step by Step Solution

1. Step 1: Write the proportion equation
   131,152 : 281,410 = 281,410 : x
2. Step 2: Convert to fraction form
   131,152/281,410 = 281,410/x
3. Step 3: Cross multiply
   131,152x = 281,410 × 281,410
4. Step 4: Simplify right side
   131,152x = 79,191,588,100
5. Step 5: Solve for x
   x = 79,191,588,100/131,152
6. Step 6: Final answer
   x = 603,815.33