Finding the Third Proportional to 116,056.50 and 253,983

Step by Step Solution

1. Step 1: Write the proportion equation
   116,056.50 : 253,983 = 253,983 : x
2. Step 2: Convert to fraction form
   116,056.50/253,983 = 253,983/x
3. Step 3: Cross multiply
   116,056.50x = 253,983 × 253,983
4. Step 4: Simplify right side
   116,056.50x = 64,507,364,289
5. Step 5: Solve for x
   x = 64,507,364,289/116,056.50
6. Step 6: Final answer
   x = 555,827.24