Finding the Third Proportional to 43,332 and 89,574

Step by Step Solution

1. Step 1: Write the proportion equation
   43,332 : 89,574 = 89,574 : x
2. Step 2: Convert to fraction form
   43,332/89,574 = 89,574/x
3. Step 3: Cross multiply
   43,332x = 89,574 × 89,574
4. Step 4: Simplify right side
   43,332x = 8,023,501,476
5. Step 5: Solve for x
   x = 8,023,501,476/43,332
6. Step 6: Final answer
   x = 185,163.42