Finding the Third Proportional to 48,703.78 and 73,056.94

Step by Step Solution

1. Step 1: Write the proportion equation
   48,703.78 : 73,056.94 = 73,056.94 : x
2. Step 2: Convert to fraction form
   48,703.78/73,056.94 = 73,056.94/x
3. Step 3: Cross multiply
   48,703.78x = 73,056.94 × 73,056.94
4. Step 4: Simplify right side
   48,703.78x = 5,337,316,116.88
5. Step 5: Solve for x
   x = 5,337,316,116.88/48,703.78
6. Step 6: Final answer
   x = 109,587.30