Finding the Third Proportional to 65,046 and 139,938

Step by Step Solution

1. Step 1: Write the proportion equation
   65,046 : 139,938 = 139,938 : x
2. Step 2: Convert to fraction form
   65,046/139,938 = 139,938/x
3. Step 3: Cross multiply
   65,046x = 139,938 × 139,938
4. Step 4: Simplify right side
   65,046x = 19,582,643,844
5. Step 5: Solve for x
   x = 19,582,643,844/65,046
6. Step 6: Final answer
   x = 301,058.39