Finding the Third Proportional to 161,028 and 349,735.50

Step by Step Solution

1. Step 1: Write the proportion equation
   161,028 : 349,735.50 = 349,735.50 : x
2. Step 2: Convert to fraction form
   161,028/349,735.50 = 349,735.50/x
3. Step 3: Cross multiply
   161,028x = 349,735.50 × 349,735.50
4. Step 4: Simplify right side
   161,028x = 122,314,919,960.25
5. Step 5: Solve for x
   x = 122,314,919,960.25/161,028
6. Step 6: Final answer
   x = 759,587.90