Finding the Third Proportional to 116,370 and 240,019.88

Step by Step Solution

1. Step 1: Write the proportion equation
   116,370 : 240,019.88 = 240,019.88 : x
2. Step 2: Convert to fraction form
   116,370/240,019.88 = 240,019.88/x
3. Step 3: Cross multiply
   116,370x = 240,019.88 × 240,019.88
4. Step 4: Simplify right side
   116,370x = 57,609,540,395.02
5. Step 5: Solve for x
   x = 57,609,540,395.02/116,370
6. Step 6: Final answer
   x = 495,054.91