Finding the Third Proportional to 59,470 and 81,548

Step by Step Solution

1. Step 1: Write the proportion equation
   59,470 : 81,548 = 81,548 : x
2. Step 2: Convert to fraction form
   59,470/81,548 = 81,548/x
3. Step 3: Cross multiply
   59,470x = 81,548 × 81,548
4. Step 4: Simplify right side
   59,470x = 6,650,076,304
5. Step 5: Solve for x
   x = 6,650,076,304/59,470
6. Step 6: Final answer
   x = 111,822.37