Finding the Third Proportional to 156,696 and 341,763

Step by Step Solution

1. Step 1: Write the proportion equation
   156,696 : 341,763 = 341,763 : x
2. Step 2: Convert to fraction form
   156,696/341,763 = 341,763/x
3. Step 3: Cross multiply
   156,696x = 341,763 × 341,763
4. Step 4: Simplify right side
   156,696x = 116,801,948,169
5. Step 5: Solve for x
   x = 116,801,948,169/156,696
6. Step 6: Final answer
   x = 745,404.78