Finding the Third Proportional to 65,790 and 100,326

Step by Step Solution

1. Step 1: Write the proportion equation
   65,790 : 100,326 = 100,326 : x
2. Step 2: Convert to fraction form
   65,790/100,326 = 100,326/x
3. Step 3: Cross multiply
   65,790x = 100,326 × 100,326
4. Step 4: Simplify right side
   65,790x = 10,065,306,276
5. Step 5: Solve for x
   x = 10,065,306,276/65,790
6. Step 6: Final answer
   x = 152,991.43