Finding the Third Proportional to 130,483.41 and 276,959.25

Step by Step Solution

1. Step 1: Write the proportion equation
   130,483.41 : 276,959.25 = 276,959.25 : x
2. Step 2: Convert to fraction form
   130,483.41/276,959.25 = 276,959.25/x
3. Step 3: Cross multiply
   130,483.41x = 276,959.25 × 276,959.25
4. Step 4: Simplify right side
   130,483.41x = 76,706,426,160.56
5. Step 5: Solve for x
   x = 76,706,426,160.56/130,483.41
6. Step 6: Final answer
   x = 587,863.46