Finding the Third Proportional to 73,926 and 112,718.25

Step by Step Solution

1. Step 1: Write the proportion equation
   73,926 : 112,718.25 = 112,718.25 : x
2. Step 2: Convert to fraction form
   73,926/112,718.25 = 112,718.25/x
3. Step 3: Cross multiply
   73,926x = 112,718.25 × 112,718.25
4. Step 4: Simplify right side
   73,926x = 12,705,403,883.06
5. Step 5: Solve for x
   x = 12,705,403,883.06/73,926
6. Step 6: Final answer
   x = 171,866.51