Finding the Third Proportional to 59,089.50 and 77,547.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,089.50 : 77,547.38 = 77,547.38 : x
2. Step 2: Convert to fraction form
   59,089.50/77,547.38 = 77,547.38/x
3. Step 3: Cross multiply
   59,089.50x = 77,547.38 × 77,547.38
4. Step 4: Simplify right side
   59,089.50x = 6,013,595,369.39
5. Step 5: Solve for x
   x = 6,013,595,369.39/59,089.50
6. Step 6: Final answer
   x = 101,770.96