Finding the Third Proportional to 70,272 and 112,394.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,272 : 112,394.25 = 112,394.25 : x
2. Step 2: Convert to fraction form
   70,272/112,394.25 = 112,394.25/x
3. Step 3: Cross multiply
   70,272x = 112,394.25 × 112,394.25
4. Step 4: Simplify right side
   70,272x = 12,632,467,433.06
5. Step 5: Solve for x
   x = 12,632,467,433.06/70,272
6. Step 6: Final answer
   x = 179,765.30