Finding the Third Proportional to 116,785 and 156,924

Step by Step Solution

1. Step 1: Write the proportion equation
   116,785 : 156,924 = 156,924 : x
2. Step 2: Convert to fraction form
   116,785/156,924 = 156,924/x
3. Step 3: Cross multiply
   116,785x = 156,924 × 156,924
4. Step 4: Simplify right side
   116,785x = 24,625,141,776
5. Step 5: Solve for x
   x = 24,625,141,776/116,785
6. Step 6: Final answer
   x = 210,858.77