Finding the Third Proportional to 156,974 and 341,973

Step by Step Solution

1. Step 1: Write the proportion equation
   156,974 : 341,973 = 341,973 : x
2. Step 2: Convert to fraction form
   156,974/341,973 = 341,973/x
3. Step 3: Cross multiply
   156,974x = 341,973 × 341,973
4. Step 4: Simplify right side
   156,974x = 116,945,532,729
5. Step 5: Solve for x
   x = 116,945,532,729/156,974
6. Step 6: Final answer
   x = 744,999.38