Finding the Third Proportional to 79,383 and 112,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,383 : 112,837.50 = 112,837.50 : x
2. Step 2: Convert to fraction form
   79,383/112,837.50 = 112,837.50/x
3. Step 3: Cross multiply
   79,383x = 112,837.50 × 112,837.50
4. Step 4: Simplify right side
   79,383x = 12,732,301,406.25
5. Step 5: Solve for x
   x = 12,732,301,406.25/79,383
6. Step 6: Final answer
   x = 160,390.78