Finding the Third Proportional to 163,596 and 346,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   163,596 : 346,054.50 = 346,054.50 : x
2. Step 2: Convert to fraction form
   163,596/346,054.50 = 346,054.50/x
3. Step 3: Cross multiply
   163,596x = 346,054.50 × 346,054.50
4. Step 4: Simplify right side
   163,596x = 119,753,716,970.25
5. Step 5: Solve for x
   x = 119,753,716,970.25/163,596
6. Step 6: Final answer
   x = 732,008.83