Finding the Third Proportional to 70,884 and 145,008

Step by Step Solution

1. Step 1: Write the proportion equation
   70,884 : 145,008 = 145,008 : x
2. Step 2: Convert to fraction form
   70,884/145,008 = 145,008/x
3. Step 3: Cross multiply
   70,884x = 145,008 × 145,008
4. Step 4: Simplify right side
   70,884x = 21,027,320,064
5. Step 5: Solve for x
   x = 21,027,320,064/70,884
6. Step 6: Final answer
   x = 296,644.10