Finding the Third Proportional to 70,236 and 152,377.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,236 : 152,377.50 = 152,377.50 : x
2. Step 2: Convert to fraction form
   70,236/152,377.50 = 152,377.50/x
3. Step 3: Cross multiply
   70,236x = 152,377.50 × 152,377.50
4. Step 4: Simplify right side
   70,236x = 23,218,902,506.25
5. Step 5: Solve for x
   x = 23,218,902,506.25/70,236
6. Step 6: Final answer
   x = 330,584.07