Finding the Third Proportional to 34,630.35 and 74,796.54

Step by Step Solution

1. Step 1: Write the proportion equation
   34,630.35 : 74,796.54 = 74,796.54 : x
2. Step 2: Convert to fraction form
   34,630.35/74,796.54 = 74,796.54/x
3. Step 3: Cross multiply
   34,630.35x = 74,796.54 × 74,796.54
4. Step 4: Simplify right side
   34,630.35x = 5,594,522,255.73
5. Step 5: Solve for x
   x = 5,594,522,255.73/34,630.35
6. Step 6: Final answer
   x = 161,549.70