Finding the Third Proportional to 32,356 and 69,436

Step by Step Solution

1. Step 1: Write the proportion equation
   32,356 : 69,436 = 69,436 : x
2. Step 2: Convert to fraction form
   32,356/69,436 = 69,436/x
3. Step 3: Cross multiply
   32,356x = 69,436 × 69,436
4. Step 4: Simplify right side
   32,356x = 4,821,358,096
5. Step 5: Solve for x
   x = 4,821,358,096/32,356
6. Step 6: Final answer
   x = 149,009.71