Finding the Third Proportional to 45,926 and 69,581

Step by Step Solution

1. Step 1: Write the proportion equation
   45,926 : 69,581 = 69,581 : x
2. Step 2: Convert to fraction form
   45,926/69,581 = 69,581/x
3. Step 3: Cross multiply
   45,926x = 69,581 × 69,581
4. Step 4: Simplify right side
   45,926x = 4,841,515,561
5. Step 5: Solve for x
   x = 4,841,515,561/45,926
6. Step 6: Final answer
   x = 105,419.93