Finding the Third Proportional to 59,126.63 and 89,305.03

Step by Step Solution

1. Step 1: Write the proportion equation
   59,126.63 : 89,305.03 = 89,305.03 : x
2. Step 2: Convert to fraction form
   59,126.63/89,305.03 = 89,305.03/x
3. Step 3: Cross multiply
   59,126.63x = 89,305.03 × 89,305.03
4. Step 4: Simplify right side
   59,126.63x = 7,975,388,606.56
5. Step 5: Solve for x
   x = 7,975,388,606.56/59,126.63
6. Step 6: Final answer
   x = 134,886.59