Finding the Third Proportional to 141,506 and 307,996

Step by Step Solution

1. Step 1: Write the proportion equation
   141,506 : 307,996 = 307,996 : x
2. Step 2: Convert to fraction form
   141,506/307,996 = 307,996/x
3. Step 3: Cross multiply
   141,506x = 307,996 × 307,996
4. Step 4: Simplify right side
   141,506x = 94,861,536,016
5. Step 5: Solve for x
   x = 94,861,536,016/141,506
6. Step 6: Final answer
   x = 670,371.12