Finding the Third Proportional to 104,562 and 162,130.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,562 : 162,130.50 = 162,130.50 : x
2. Step 2: Convert to fraction form
   104,562/162,130.50 = 162,130.50/x
3. Step 3: Cross multiply
   104,562x = 162,130.50 × 162,130.50
4. Step 4: Simplify right side
   104,562x = 26,286,299,030.25
5. Step 5: Solve for x
   x = 26,286,299,030.25/104,562
6. Step 6: Final answer
   x = 251,394.38