Finding the Third Proportional to 156,733 and 333,434

Step by Step Solution

1. Step 1: Write the proportion equation
   156,733 : 333,434 = 333,434 : x
2. Step 2: Convert to fraction form
   156,733/333,434 = 333,434/x
3. Step 3: Cross multiply
   156,733x = 333,434 × 333,434
4. Step 4: Simplify right side
   156,733x = 111,178,232,356
5. Step 5: Solve for x
   x = 111,178,232,356/156,733
6. Step 6: Final answer
   x = 709,347.95