Finding the Third Proportional to 82,886.06 and 124,812.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,886.06 : 124,812.56 = 124,812.56 : x
2. Step 2: Convert to fraction form
   82,886.06/124,812.56 = 124,812.56/x
3. Step 3: Cross multiply
   82,886.06x = 124,812.56 × 124,812.56
4. Step 4: Simplify right side
   82,886.06x = 15,578,175,757.82
5. Step 5: Solve for x
   x = 15,578,175,757.82/82,886.06
6. Step 6: Final answer
   x = 187,946.87