Finding the Third Proportional to 25,979.63 and 56,059.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,979.63 : 56,059.88 = 56,059.88 : x
2. Step 2: Convert to fraction form
   25,979.63/56,059.88 = 56,059.88/x
3. Step 3: Cross multiply
   25,979.63x = 56,059.88 × 56,059.88
4. Step 4: Simplify right side
   25,979.63x = 3,142,709,585.02
5. Step 5: Solve for x
   x = 3,142,709,585.02/25,979.63
6. Step 6: Final answer
   x = 120,968.24