Finding the Third Proportional to 59,227.88 and 130,916.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,227.88 : 130,916.25 = 130,916.25 : x
2. Step 2: Convert to fraction form
   59,227.88/130,916.25 = 130,916.25/x
3. Step 3: Cross multiply
   59,227.88x = 130,916.25 × 130,916.25
4. Step 4: Simplify right side
   59,227.88x = 17,139,064,514.06
5. Step 5: Solve for x
   x = 17,139,064,514.06/59,227.88
6. Step 6: Final answer
   x = 289,374.97