Finding the Third Proportional to 72,926 and 112,501

Step by Step Solution

1. Step 1: Write the proportion equation
   72,926 : 112,501 = 112,501 : x
2. Step 2: Convert to fraction form
   72,926/112,501 = 112,501/x
3. Step 3: Cross multiply
   72,926x = 112,501 × 112,501
4. Step 4: Simplify right side
   72,926x = 12,656,475,001
5. Step 5: Solve for x
   x = 12,656,475,001/72,926
6. Step 6: Final answer
   x = 173,552.30