Finding the Third Proportional to 52,436 and 83,069

Step by Step Solution

1. Step 1: Write the proportion equation
   52,436 : 83,069 = 83,069 : x
2. Step 2: Convert to fraction form
   52,436/83,069 = 83,069/x
3. Step 3: Cross multiply
   52,436x = 83,069 × 83,069
4. Step 4: Simplify right side
   52,436x = 6,900,458,761
5. Step 5: Solve for x
   x = 6,900,458,761/52,436
6. Step 6: Final answer
   x = 131,597.73