Finding the Third Proportional to 26,784.56 and 51,138.56

Step by Step Solution

1. Step 1: Write the proportion equation
   26,784.56 : 51,138.56 = 51,138.56 : x
2. Step 2: Convert to fraction form
   26,784.56/51,138.56 = 51,138.56/x
3. Step 3: Cross multiply
   26,784.56x = 51,138.56 × 51,138.56
4. Step 4: Simplify right side
   26,784.56x = 2,615,152,574.57
5. Step 5: Solve for x
   x = 2,615,152,574.57/26,784.56
6. Step 6: Final answer
   x = 97,636.56