Finding the Third Proportional to 70,611 and 103,560

Step by Step Solution

1. Step 1: Write the proportion equation
   70,611 : 103,560 = 103,560 : x
2. Step 2: Convert to fraction form
   70,611/103,560 = 103,560/x
3. Step 3: Cross multiply
   70,611x = 103,560 × 103,560
4. Step 4: Simplify right side
   70,611x = 10,724,673,600
5. Step 5: Solve for x
   x = 10,724,673,600/70,611
6. Step 6: Final answer
   x = 151,883.89