Finding the Third Proportional to 141,404 and 304,948

Step by Step Solution

1. Step 1: Write the proportion equation
   141,404 : 304,948 = 304,948 : x
2. Step 2: Convert to fraction form
   141,404/304,948 = 304,948/x
3. Step 3: Cross multiply
   141,404x = 304,948 × 304,948
4. Step 4: Simplify right side
   141,404x = 92,993,282,704
5. Step 5: Solve for x
   x = 92,993,282,704/141,404
6. Step 6: Final answer
   x = 657,642.52