Finding the Third Proportional to 70,956 and 154,973.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,956 : 154,973.25 = 154,973.25 : x
2. Step 2: Convert to fraction form
   70,956/154,973.25 = 154,973.25/x
3. Step 3: Cross multiply
   70,956x = 154,973.25 × 154,973.25
4. Step 4: Simplify right side
   70,956x = 24,016,708,215.56
5. Step 5: Solve for x
   x = 24,016,708,215.56/70,956
6. Step 6: Final answer
   x = 338,473.25