Finding the Third Proportional to 70,914.50 and 104,970

Step by Step Solution

1. Step 1: Write the proportion equation
   70,914.50 : 104,970 = 104,970 : x
2. Step 2: Convert to fraction form
   70,914.50/104,970 = 104,970/x
3. Step 3: Cross multiply
   70,914.50x = 104,970 × 104,970
4. Step 4: Simplify right side
   70,914.50x = 11,018,700,900
5. Step 5: Solve for x
   x = 11,018,700,900/70,914.50
6. Step 6: Final answer
   x = 155,380.08