Finding the Third Proportional to 47,060 and 74,910

Step by Step Solution

1. Step 1: Write the proportion equation
   47,060 : 74,910 = 74,910 : x
2. Step 2: Convert to fraction form
   47,060/74,910 = 74,910/x
3. Step 3: Cross multiply
   47,060x = 74,910 × 74,910
4. Step 4: Simplify right side
   47,060x = 5,611,508,100
5. Step 5: Solve for x
   x = 5,611,508,100/47,060
6. Step 6: Final answer
   x = 119,241.57