Finding the Third Proportional to 147,374 and 300,167.38

Step by Step Solution

1. Step 1: Write the proportion equation
   147,374 : 300,167.38 = 300,167.38 : x
2. Step 2: Convert to fraction form
   147,374/300,167.38 = 300,167.38/x
3. Step 3: Cross multiply
   147,374x = 300,167.38 × 300,167.38
4. Step 4: Simplify right side
   147,374x = 90,100,453,014.39
5. Step 5: Solve for x
   x = 90,100,453,014.39/147,374
6. Step 6: Final answer
   x = 611,372.79