Finding the Third Proportional to 35,511.38 and 76,399.13

Step by Step Solution

1. Step 1: Write the proportion equation
   35,511.38 : 76,399.13 = 76,399.13 : x
2. Step 2: Convert to fraction form
   35,511.38/76,399.13 = 76,399.13/x
3. Step 3: Cross multiply
   35,511.38x = 76,399.13 × 76,399.13
4. Step 4: Simplify right side
   35,511.38x = 5,836,826,300.77
5. Step 5: Solve for x
   x = 5,836,826,300.77/35,511.38
6. Step 6: Final answer
   x = 164,364.98