Finding the Third Proportional to 53,366.19 and 114,646.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,366.19 : 114,646.72 = 114,646.72 : x
2. Step 2: Convert to fraction form
   53,366.19/114,646.72 = 114,646.72/x
3. Step 3: Cross multiply
   53,366.19x = 114,646.72 × 114,646.72
4. Step 4: Simplify right side
   53,366.19x = 13,143,870,344.06
5. Step 5: Solve for x
   x = 13,143,870,344.06/53,366.19
6. Step 6: Final answer
   x = 246,295.86