Finding the Third Proportional to 48,686.06 and 73,029.09

Step by Step Solution

1. Step 1: Write the proportion equation
   48,686.06 : 73,029.09 = 73,029.09 : x
2. Step 2: Convert to fraction form
   48,686.06/73,029.09 = 73,029.09/x
3. Step 3: Cross multiply
   48,686.06x = 73,029.09 × 73,029.09
4. Step 4: Simplify right side
   48,686.06x = 5,333,248,533.95
5. Step 5: Solve for x
   x = 5,333,248,533.95/48,686.06
6. Step 6: Final answer
   x = 109,543.64