Finding the Third Proportional to 155,154 and 237,240

Step by Step Solution

1. Step 1: Write the proportion equation
   155,154 : 237,240 = 237,240 : x
2. Step 2: Convert to fraction form
   155,154/237,240 = 237,240/x
3. Step 3: Cross multiply
   155,154x = 237,240 × 237,240
4. Step 4: Simplify right side
   155,154x = 56,282,817,600
5. Step 5: Solve for x
   x = 56,282,817,600/155,154
6. Step 6: Final answer
   x = 362,754.54