Finding the Third Proportional to 141,204 and 309,024

Step by Step Solution

1. Step 1: Write the proportion equation
   141,204 : 309,024 = 309,024 : x
2. Step 2: Convert to fraction form
   141,204/309,024 = 309,024/x
3. Step 3: Cross multiply
   141,204x = 309,024 × 309,024
4. Step 4: Simplify right side
   141,204x = 95,495,832,576
5. Step 5: Solve for x
   x = 95,495,832,576/141,204
6. Step 6: Final answer
   x = 676,296.94