Finding the Third Proportional to 59,762.81 and 130,392.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,762.81 : 130,392.28 = 130,392.28 : x
2. Step 2: Convert to fraction form
   59,762.81/130,392.28 = 130,392.28/x
3. Step 3: Cross multiply
   59,762.81x = 130,392.28 × 130,392.28
4. Step 4: Simplify right side
   59,762.81x = 17,002,147,009.58
5. Step 5: Solve for x
   x = 17,002,147,009.58/59,762.81
6. Step 6: Final answer
   x = 284,493.76