Finding the Third Proportional to 58,882 and 130,910

Step by Step Solution

1. Step 1: Write the proportion equation
   58,882 : 130,910 = 130,910 : x
2. Step 2: Convert to fraction form
   58,882/130,910 = 130,910/x
3. Step 3: Cross multiply
   58,882x = 130,910 × 130,910
4. Step 4: Simplify right side
   58,882x = 17,137,428,100
5. Step 5: Solve for x
   x = 17,137,428,100/58,882
6. Step 6: Final answer
   x = 291,046.98