Finding the Third Proportional to 141,124 and 301,658

Step by Step Solution

1. Step 1: Write the proportion equation
   141,124 : 301,658 = 301,658 : x
2. Step 2: Convert to fraction form
   141,124/301,658 = 301,658/x
3. Step 3: Cross multiply
   141,124x = 301,658 × 301,658
4. Step 4: Simplify right side
   141,124x = 90,997,548,964
5. Step 5: Solve for x
   x = 90,997,548,964/141,124
6. Step 6: Final answer
   x = 644,805.62