Finding the Third Proportional to 70,695.75 and 152,461.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,695.75 : 152,461.25 = 152,461.25 : x
2. Step 2: Convert to fraction form
   70,695.75/152,461.25 = 152,461.25/x
3. Step 3: Cross multiply
   70,695.75x = 152,461.25 × 152,461.25
4. Step 4: Simplify right side
   70,695.75x = 23,244,432,751.56
5. Step 5: Solve for x
   x = 23,244,432,751.56/70,695.75
6. Step 6: Final answer
   x = 328,795.33