Finding the Third Proportional to 70,405.50 and 152,844

Step by Step Solution

1. Step 1: Write the proportion equation
   70,405.50 : 152,844 = 152,844 : x
2. Step 2: Convert to fraction form
   70,405.50/152,844 = 152,844/x
3. Step 3: Cross multiply
   70,405.50x = 152,844 × 152,844
4. Step 4: Simplify right side
   70,405.50x = 23,361,288,336
5. Step 5: Solve for x
   x = 23,361,288,336/70,405.50
6. Step 6: Final answer
   x = 331,810.56