Finding the Third Proportional to 70,653.50 and 106,132

Step by Step Solution

1. Step 1: Write the proportion equation
   70,653.50 : 106,132 = 106,132 : x
2. Step 2: Convert to fraction form
   70,653.50/106,132 = 106,132/x
3. Step 3: Cross multiply
   70,653.50x = 106,132 × 106,132
4. Step 4: Simplify right side
   70,653.50x = 11,264,001,424
5. Step 5: Solve for x
   x = 11,264,001,424/70,653.50
6. Step 6: Final answer
   x = 159,425.95