Finding the Third Proportional to 45,836 and 72,934

Step by Step Solution

1. Step 1: Write the proportion equation
   45,836 : 72,934 = 72,934 : x
2. Step 2: Convert to fraction form
   45,836/72,934 = 72,934/x
3. Step 3: Cross multiply
   45,836x = 72,934 × 72,934
4. Step 4: Simplify right side
   45,836x = 5,319,368,356
5. Step 5: Solve for x
   x = 5,319,368,356/45,836
6. Step 6: Final answer
   x = 116,052.19