Finding the Third Proportional to 141,156 and 301,948

Step by Step Solution

1. Step 1: Write the proportion equation
   141,156 : 301,948 = 301,948 : x
2. Step 2: Convert to fraction form
   141,156/301,948 = 301,948/x
3. Step 3: Cross multiply
   141,156x = 301,948 × 301,948
4. Step 4: Simplify right side
   141,156x = 91,172,594,704
5. Step 5: Solve for x
   x = 91,172,594,704/141,156
6. Step 6: Final answer
   x = 645,899.53