Finding the Third Proportional to 22,352.63 and 55,537.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,352.63 : 55,537.31 = 55,537.31 : x
2. Step 2: Convert to fraction form
   22,352.63/55,537.31 = 55,537.31/x
3. Step 3: Cross multiply
   22,352.63x = 55,537.31 × 55,537.31
4. Step 4: Simplify right side
   22,352.63x = 3,084,393,079.72
5. Step 5: Solve for x
   x = 3,084,393,079.72/22,352.63
6. Step 6: Final answer
   x = 137,987.96