Finding the Third Proportional to 34,654 and 73,442

Step by Step Solution

1. Step 1: Write the proportion equation
   34,654 : 73,442 = 73,442 : x
2. Step 2: Convert to fraction form
   34,654/73,442 = 73,442/x
3. Step 3: Cross multiply
   34,654x = 73,442 × 73,442
4. Step 4: Simplify right side
   34,654x = 5,393,727,364
5. Step 5: Solve for x
   x = 5,393,727,364/34,654
6. Step 6: Final answer
   x = 155,645.16