Finding the Third Proportional to 30,959 and 45,141

Step by Step Solution

1. Step 1: Write the proportion equation
   30,959 : 45,141 = 45,141 : x
2. Step 2: Convert to fraction form
   30,959/45,141 = 45,141/x
3. Step 3: Cross multiply
   30,959x = 45,141 × 45,141
4. Step 4: Simplify right side
   30,959x = 2,037,709,881
5. Step 5: Solve for x
   x = 2,037,709,881/30,959
6. Step 6: Final answer
   x = 65,819.63