Finding the Third Proportional to 52,477.88 and 103,138.31

Step by Step Solution

1. Step 1: Write the proportion equation
   52,477.88 : 103,138.31 = 103,138.31 : x
2. Step 2: Convert to fraction form
   52,477.88/103,138.31 = 103,138.31/x
3. Step 3: Cross multiply
   52,477.88x = 103,138.31 × 103,138.31
4. Step 4: Simplify right side
   52,477.88x = 10,637,511,505.35
5. Step 5: Solve for x
   x = 10,637,511,505.35/52,477.88
6. Step 6: Final answer
   x = 202,704.69