Finding the Third Proportional to 29,771.30 and 65,374.59

Step by Step Solution

1. Step 1: Write the proportion equation
   29,771.30 : 65,374.59 = 65,374.59 : x
2. Step 2: Convert to fraction form
   29,771.30/65,374.59 = 65,374.59/x
3. Step 3: Cross multiply
   29,771.30x = 65,374.59 × 65,374.59
4. Step 4: Simplify right side
   29,771.30x = 4,273,837,507.98
5. Step 5: Solve for x
   x = 4,273,837,507.98/29,771.30
6. Step 6: Final answer
   x = 143,555.64