Finding the Third Proportional to 35,160 and 52,908

Step by Step Solution

1. Step 1: Write the proportion equation
   35,160 : 52,908 = 52,908 : x
2. Step 2: Convert to fraction form
   35,160/52,908 = 52,908/x
3. Step 3: Cross multiply
   35,160x = 52,908 × 52,908
4. Step 4: Simplify right side
   35,160x = 2,799,256,464
5. Step 5: Solve for x
   x = 2,799,256,464/35,160
6. Step 6: Final answer
   x = 79,614.80