Finding the Third Proportional to 34,870.50 and 71,595

Step by Step Solution

1. Step 1: Write the proportion equation
   34,870.50 : 71,595 = 71,595 : x
2. Step 2: Convert to fraction form
   34,870.50/71,595 = 71,595/x
3. Step 3: Cross multiply
   34,870.50x = 71,595 × 71,595
4. Step 4: Simplify right side
   34,870.50x = 5,125,844,025
5. Step 5: Solve for x
   x = 5,125,844,025/34,870.50
6. Step 6: Final answer
   x = 146,996.57