Finding the Third Proportional to 70,247.25 and 152,964

Step by Step Solution

1. Step 1: Write the proportion equation
   70,247.25 : 152,964 = 152,964 : x
2. Step 2: Convert to fraction form
   70,247.25/152,964 = 152,964/x
3. Step 3: Cross multiply
   70,247.25x = 152,964 × 152,964
4. Step 4: Simplify right side
   70,247.25x = 23,397,985,296
5. Step 5: Solve for x
   x = 23,397,985,296/70,247.25
6. Step 6: Final answer
   x = 333,080.45