Finding the Third Proportional to 13,258.69 and 29,251.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,258.69 : 29,251.13 = 29,251.13 : x
2. Step 2: Convert to fraction form
   13,258.69/29,251.13 = 29,251.13/x
3. Step 3: Cross multiply
   13,258.69x = 29,251.13 × 29,251.13
4. Step 4: Simplify right side
   13,258.69x = 855,628,313.77
5. Step 5: Solve for x
   x = 855,628,313.77/13,258.69
6. Step 6: Final answer
   x = 64,533.41