Finding the Third Proportional to 114,484.50 and 253,968

Step by Step Solution

1. Step 1: Write the proportion equation
   114,484.50 : 253,968 = 253,968 : x
2. Step 2: Convert to fraction form
   114,484.50/253,968 = 253,968/x
3. Step 3: Cross multiply
   114,484.50x = 253,968 × 253,968
4. Step 4: Simplify right side
   114,484.50x = 64,499,745,024
5. Step 5: Solve for x
   x = 64,499,745,024/114,484.50
6. Step 6: Final answer
   x = 563,392.82