Finding the Third Proportional to 238,065 and 368,923.50

Step by Step Solution

1. Step 1: Write the proportion equation
   238,065 : 368,923.50 = 368,923.50 : x
2. Step 2: Convert to fraction form
   238,065/368,923.50 = 368,923.50/x
3. Step 3: Cross multiply
   238,065x = 368,923.50 × 368,923.50
4. Step 4: Simplify right side
   238,065x = 136,104,548,852.25
5. Step 5: Solve for x
   x = 136,104,548,852.25/238,065
6. Step 6: Final answer
   x = 571,711.71