Finding the Third Proportional to 12,447.98 and 26,970.89

Step by Step Solution

1. Step 1: Write the proportion equation
   12,447.98 : 26,970.89 = 26,970.89 : x
2. Step 2: Convert to fraction form
   12,447.98/26,970.89 = 26,970.89/x
3. Step 3: Cross multiply
   12,447.98x = 26,970.89 × 26,970.89
4. Step 4: Simplify right side
   12,447.98x = 727,428,941.11
5. Step 5: Solve for x
   x = 727,428,941.11/12,447.98
6. Step 6: Final answer
   x = 58,437.49