Finding the Third Proportional to 67,316 and 141,596

Step by Step Solution

1. Step 1: Write the proportion equation
   67,316 : 141,596 = 141,596 : x
2. Step 2: Convert to fraction form
   67,316/141,596 = 141,596/x
3. Step 3: Cross multiply
   67,316x = 141,596 × 141,596
4. Step 4: Simplify right side
   67,316x = 20,049,427,216
5. Step 5: Solve for x
   x = 20,049,427,216/67,316
6. Step 6: Final answer
   x = 297,840.44