Finding the Third Proportional to 88,456 and 130,074

Step by Step Solution

1. Step 1: Write the proportion equation
   88,456 : 130,074 = 130,074 : x
2. Step 2: Convert to fraction form
   88,456/130,074 = 130,074/x
3. Step 3: Cross multiply
   88,456x = 130,074 × 130,074
4. Step 4: Simplify right side
   88,456x = 16,919,245,476
5. Step 5: Solve for x
   x = 16,919,245,476/88,456
6. Step 6: Final answer
   x = 191,273.01