Finding the Third Proportional to 34,809.75 and 73,765.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34,809.75 : 73,765.69 = 73,765.69 : x
2. Step 2: Convert to fraction form
   34,809.75/73,765.69 = 73,765.69/x
3. Step 3: Cross multiply
   34,809.75x = 73,765.69 × 73,765.69
4. Step 4: Simplify right side
   34,809.75x = 5,441,376,652.35
5. Step 5: Solve for x
   x = 5,441,376,652.35/34,809.75
6. Step 6: Final answer
   x = 156,317.60