Finding the Third Proportional to 32,260 and 69,463.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,260 : 69,463.75 = 69,463.75 : x
2. Step 2: Convert to fraction form
   32,260/69,463.75 = 69,463.75/x
3. Step 3: Cross multiply
   32,260x = 69,463.75 × 69,463.75
4. Step 4: Simplify right side
   32,260x = 4,825,212,564.06
5. Step 5: Solve for x
   x = 4,825,212,564.06/32,260
6. Step 6: Final answer
   x = 149,572.62