Finding the Third Proportional to 13,281.05 and 28,898.65

Step by Step Solution

1. Step 1: Write the proportion equation
   13,281.05 : 28,898.65 = 28,898.65 : x
2. Step 2: Convert to fraction form
   13,281.05/28,898.65 = 28,898.65/x
3. Step 3: Cross multiply
   13,281.05x = 28,898.65 × 28,898.65
4. Step 4: Simplify right side
   13,281.05x = 835,131,881.51
5. Step 5: Solve for x
   x = 835,131,881.51/13,281.05
6. Step 6: Final answer
   x = 62,881.48