Finding the Third Proportional to 30,150 and 43,434

Step by Step Solution

1. Step 1: Write the proportion equation
   30,150 : 43,434 = 43,434 : x
2. Step 2: Convert to fraction form
   30,150/43,434 = 43,434/x
3. Step 3: Cross multiply
   30,150x = 43,434 × 43,434
4. Step 4: Simplify right side
   30,150x = 1,886,512,356
5. Step 5: Solve for x
   x = 1,886,512,356/30,150
6. Step 6: Final answer
   x = 62,570.89