Finding the Third Proportional to 35,205.56 and 53,107.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,205.56 : 53,107.69 = 53,107.69 : x
2. Step 2: Convert to fraction form
   35,205.56/53,107.69 = 53,107.69/x
3. Step 3: Cross multiply
   35,205.56x = 53,107.69 × 53,107.69
4. Step 4: Simplify right side
   35,205.56x = 2,820,426,471.60
5. Step 5: Solve for x
   x = 2,820,426,471.60/35,205.56
6. Step 6: Final answer
   x = 80,113.09