Finding the Third Proportional to 16,250 and 35,407

Step by Step Solution

1. Step 1: Write the proportion equation
   16,250 : 35,407 = 35,407 : x
2. Step 2: Convert to fraction form
   16,250/35,407 = 35,407/x
3. Step 3: Cross multiply
   16,250x = 35,407 × 35,407
4. Step 4: Simplify right side
   16,250x = 1,253,655,649
5. Step 5: Solve for x
   x = 1,253,655,649/16,250
6. Step 6: Final answer
   x = 77,148.04