Finding the Third Proportional to 238,059 and 368,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   238,059 : 368,914.50 = 368,914.50 : x
2. Step 2: Convert to fraction form
   238,059/368,914.50 = 368,914.50/x
3. Step 3: Cross multiply
   238,059x = 368,914.50 × 368,914.50
4. Step 4: Simplify right side
   238,059x = 136,097,908,310.25
5. Step 5: Solve for x
   x = 136,097,908,310.25/238,059
6. Step 6: Final answer
   x = 571,698.23