Finding the Third Proportional to 65,126 and 141,916

Step by Step Solution

1. Step 1: Write the proportion equation
   65,126 : 141,916 = 141,916 : x
2. Step 2: Convert to fraction form
   65,126/141,916 = 141,916/x
3. Step 3: Cross multiply
   65,126x = 141,916 × 141,916
4. Step 4: Simplify right side
   65,126x = 20,140,151,056
5. Step 5: Solve for x
   x = 20,140,151,056/65,126
6. Step 6: Final answer
   x = 309,249.01