Finding the Third Proportional to 119,061 and 254,730

Step by Step Solution

1. Step 1: Write the proportion equation
   119,061 : 254,730 = 254,730 : x
2. Step 2: Convert to fraction form
   119,061/254,730 = 254,730/x
3. Step 3: Cross multiply
   119,061x = 254,730 × 254,730
4. Step 4: Simplify right side
   119,061x = 64,887,372,900
5. Step 5: Solve for x
   x = 64,887,372,900/119,061
6. Step 6: Final answer
   x = 544,992.68