Finding the Third Proportional to 156,936 and 341,897

Step by Step Solution

1. Step 1: Write the proportion equation
   156,936 : 341,897 = 341,897 : x
2. Step 2: Convert to fraction form
   156,936/341,897 = 341,897/x
3. Step 3: Cross multiply
   156,936x = 341,897 × 341,897
4. Step 4: Simplify right side
   156,936x = 116,893,558,609
5. Step 5: Solve for x
   x = 116,893,558,609/156,936
6. Step 6: Final answer
   x = 744,848.59