Finding the Third Proportional to 45,926.50 and 69,581.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,926.50 : 69,581.75 = 69,581.75 : x
2. Step 2: Convert to fraction form
   45,926.50/69,581.75 = 69,581.75/x
3. Step 3: Cross multiply
   45,926.50x = 69,581.75 × 69,581.75
4. Step 4: Simplify right side
   45,926.50x = 4,841,619,933.06
5. Step 5: Solve for x
   x = 4,841,619,933.06/45,926.50
6. Step 6: Final answer
   x = 105,421.05