Finding the Third Proportional to 163,026 and 238,700.25

Step by Step Solution

1. Step 1: Write the proportion equation
   163,026 : 238,700.25 = 238,700.25 : x
2. Step 2: Convert to fraction form
   163,026/238,700.25 = 238,700.25/x
3. Step 3: Cross multiply
   163,026x = 238,700.25 × 238,700.25
4. Step 4: Simplify right side
   163,026x = 56,977,809,350.06
5. Step 5: Solve for x
   x = 56,977,809,350.06/163,026
6. Step 6: Final answer
   x = 349,501.36