Finding the Third Proportional to 13,547.25 and 27,276.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,547.25 : 27,276.75 = 27,276.75 : x
2. Step 2: Convert to fraction form
   13,547.25/27,276.75 = 27,276.75/x
3. Step 3: Cross multiply
   13,547.25x = 27,276.75 × 27,276.75
4. Step 4: Simplify right side
   13,547.25x = 744,021,090.56
5. Step 5: Solve for x
   x = 744,021,090.56/13,547.25
6. Step 6: Final answer
   x = 54,920.45