Finding the Third Proportional to 65,732 and 141,316

Step by Step Solution

1. Step 1: Write the proportion equation
   65,732 : 141,316 = 141,316 : x
2. Step 2: Convert to fraction form
   65,732/141,316 = 141,316/x
3. Step 3: Cross multiply
   65,732x = 141,316 × 141,316
4. Step 4: Simplify right side
   65,732x = 19,970,211,856
5. Step 5: Solve for x
   x = 19,970,211,856/65,732
6. Step 6: Final answer
   x = 303,812.63