Finding the Third Proportional to 118,741 and 253,052

Step by Step Solution

1. Step 1: Write the proportion equation
   118,741 : 253,052 = 253,052 : x
2. Step 2: Convert to fraction form
   118,741/253,052 = 253,052/x
3. Step 3: Cross multiply
   118,741x = 253,052 × 253,052
4. Step 4: Simplify right side
   118,741x = 64,035,314,704
5. Step 5: Solve for x
   x = 64,035,314,704/118,741
6. Step 6: Final answer
   x = 539,285.63