Finding the Third Proportional to 67,124 and 141,154

Step by Step Solution

1. Step 1: Write the proportion equation
   67,124 : 141,154 = 141,154 : x
2. Step 2: Convert to fraction form
   67,124/141,154 = 141,154/x
3. Step 3: Cross multiply
   67,124x = 141,154 × 141,154
4. Step 4: Simplify right side
   67,124x = 19,924,451,716
5. Step 5: Solve for x
   x = 19,924,451,716/67,124
6. Step 6: Final answer
   x = 296,830.52