Finding the Third Proportional to 30,693.75 and 45,551.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,693.75 : 45,551.25 = 45,551.25 : x
2. Step 2: Convert to fraction form
   30,693.75/45,551.25 = 45,551.25/x
3. Step 3: Cross multiply
   30,693.75x = 45,551.25 × 45,551.25
4. Step 4: Simplify right side
   30,693.75x = 2,074,916,376.56
5. Step 5: Solve for x
   x = 2,074,916,376.56/30,693.75
6. Step 6: Final answer
   x = 67,600.61