Finding the Third Proportional to 70,875 and 145,026

Step by Step Solution

1. Step 1: Write the proportion equation
   70,875 : 145,026 = 145,026 : x
2. Step 2: Convert to fraction form
   70,875/145,026 = 145,026/x
3. Step 3: Cross multiply
   70,875x = 145,026 × 145,026
4. Step 4: Simplify right side
   70,875x = 21,032,540,676
5. Step 5: Solve for x
   x = 21,032,540,676/70,875
6. Step 6: Final answer
   x = 296,755.42