Finding the Third Proportional to 116,789 and 156,935

Step by Step Solution

1. Step 1: Write the proportion equation
   116,789 : 156,935 = 156,935 : x
2. Step 2: Convert to fraction form
   116,789/156,935 = 156,935/x
3. Step 3: Cross multiply
   116,789x = 156,935 × 156,935
4. Step 4: Simplify right side
   116,789x = 24,628,594,225
5. Step 5: Solve for x
   x = 24,628,594,225/116,789
6. Step 6: Final answer
   x = 210,881.11