Finding the Third Proportional to 52,407 and 73,917

Step by Step Solution

1. Step 1: Write the proportion equation
   52,407 : 73,917 = 73,917 : x
2. Step 2: Convert to fraction form
   52,407/73,917 = 73,917/x
3. Step 3: Cross multiply
   52,407x = 73,917 × 73,917
4. Step 4: Simplify right side
   52,407x = 5,463,722,889
5. Step 5: Solve for x
   x = 5,463,722,889/52,407
6. Step 6: Final answer
   x = 104,255.59