Finding the Third Proportional to 55,157.63 and 119,061.56

Step by Step Solution

1. Step 1: Write the proportion equation
   55,157.63 : 119,061.56 = 119,061.56 : x
2. Step 2: Convert to fraction form
   55,157.63/119,061.56 = 119,061.56/x
3. Step 3: Cross multiply
   55,157.63x = 119,061.56 × 119,061.56
4. Step 4: Simplify right side
   55,157.63x = 14,175,655,664.94
5. Step 5: Solve for x
   x = 14,175,655,664.94/55,157.63
6. Step 6: Final answer
   x = 257,002.65