Finding the Third Proportional to 12,473.58 and 27,259.45

Step by Step Solution

1. Step 1: Write the proportion equation
   12,473.58 : 27,259.45 = 27,259.45 : x
2. Step 2: Convert to fraction form
   12,473.58/27,259.45 = 27,259.45/x
3. Step 3: Cross multiply
   12,473.58x = 27,259.45 × 27,259.45
4. Step 4: Simplify right side
   12,473.58x = 743,077,784.67
5. Step 5: Solve for x
   x = 743,077,784.67/12,473.58
6. Step 6: Final answer
   x = 59,572.14