Finding the Third Proportional to 156,616 and 333,752

Step by Step Solution

1. Step 1: Write the proportion equation
   156,616 : 333,752 = 333,752 : x
2. Step 2: Convert to fraction form
   156,616/333,752 = 333,752/x
3. Step 3: Cross multiply
   156,616x = 333,752 × 333,752
4. Step 4: Simplify right side
   156,616x = 111,390,397,504
5. Step 5: Solve for x
   x = 111,390,397,504/156,616
6. Step 6: Final answer
   x = 711,232.55