Finding the Third Proportional to 29,706.75 and 45,403.03

Step by Step Solution

1. Step 1: Write the proportion equation
   29,706.75 : 45,403.03 = 45,403.03 : x
2. Step 2: Convert to fraction form
   29,706.75/45,403.03 = 45,403.03/x
3. Step 3: Cross multiply
   29,706.75x = 45,403.03 × 45,403.03
4. Step 4: Simplify right side
   29,706.75x = 2,061,435,246.69
5. Step 5: Solve for x
   x = 2,061,435,246.69/29,706.75
6. Step 6: Final answer
   x = 69,392.82