Finding the Third Proportional to 11,895.19 and 25,909.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,895.19 : 25,909.31 = 25,909.31 : x
2. Step 2: Convert to fraction form
   11,895.19/25,909.31 = 25,909.31/x
3. Step 3: Cross multiply
   11,895.19x = 25,909.31 × 25,909.31
4. Step 4: Simplify right side
   11,895.19x = 671,292,474.22
5. Step 5: Solve for x
   x = 671,292,474.22/11,895.19
6. Step 6: Final answer
   x = 56,433.95