Finding the Third Proportional to 59,843.25 and 91,060.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,843.25 : 91,060.88 = 91,060.88 : x
2. Step 2: Convert to fraction form
   59,843.25/91,060.88 = 91,060.88/x
3. Step 3: Cross multiply
   59,843.25x = 91,060.88 × 91,060.88
4. Step 4: Simplify right side
   59,843.25x = 8,292,082,955.77
5. Step 5: Solve for x
   x = 8,292,082,955.77/59,843.25
6. Step 6: Final answer
   x = 138,563.38