Finding the Third Proportional to 91,908 and 147,460

Step by Step Solution

1. Step 1: Write the proportion equation
   91,908 : 147,460 = 147,460 : x
2. Step 2: Convert to fraction form
   91,908/147,460 = 147,460/x
3. Step 3: Cross multiply
   91,908x = 147,460 × 147,460
4. Step 4: Simplify right side
   91,908x = 21,744,451,600
5. Step 5: Solve for x
   x = 21,744,451,600/91,908
6. Step 6: Final answer
   x = 236,589.32