Finding the Third Proportional to 31,152 and 70,104

Step by Step Solution

1. Step 1: Write the proportion equation
   31,152 : 70,104 = 70,104 : x
2. Step 2: Convert to fraction form
   31,152/70,104 = 70,104/x
3. Step 3: Cross multiply
   31,152x = 70,104 × 70,104
4. Step 4: Simplify right side
   31,152x = 4,914,570,816
5. Step 5: Solve for x
   x = 4,914,570,816/31,152
6. Step 6: Final answer
   x = 157,761.00