Finding the Third Proportional to 25,365.94 and 39,430.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,365.94 : 39,430.69 = 39,430.69 : x
2. Step 2: Convert to fraction form
   25,365.94/39,430.69 = 39,430.69/x
3. Step 3: Cross multiply
   25,365.94x = 39,430.69 × 39,430.69
4. Step 4: Simplify right side
   25,365.94x = 1,554,779,116.72
5. Step 5: Solve for x
   x = 1,554,779,116.72/25,365.94
6. Step 6: Final answer
   x = 61,293.97