Finding the Third Proportional to 45,964.13 and 69,221.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,964.13 : 69,221.25 = 69,221.25 : x
2. Step 2: Convert to fraction form
   45,964.13/69,221.25 = 69,221.25/x
3. Step 3: Cross multiply
   45,964.13x = 69,221.25 × 69,221.25
4. Step 4: Simplify right side
   45,964.13x = 4,791,581,451.56
5. Step 5: Solve for x
   x = 4,791,581,451.56/45,964.13
6. Step 6: Final answer
   x = 104,246.11