Finding the Third Proportional to 13,901.63 and 29,782.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,901.63 : 29,782.69 = 29,782.69 : x
2. Step 2: Convert to fraction form
   13,901.63/29,782.69 = 29,782.69/x
3. Step 3: Cross multiply
   13,901.63x = 29,782.69 × 29,782.69
4. Step 4: Simplify right side
   13,901.63x = 887,008,474.72
5. Step 5: Solve for x
   x = 887,008,474.72/13,901.63
6. Step 6: Final answer
   x = 63,806.10