Finding the Third Proportional to 76,956 and 116,455.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,956 : 116,455.50 = 116,455.50 : x
2. Step 2: Convert to fraction form
   76,956/116,455.50 = 116,455.50/x
3. Step 3: Cross multiply
   76,956x = 116,455.50 × 116,455.50
4. Step 4: Simplify right side
   76,956x = 13,561,883,480.25
5. Step 5: Solve for x
   x = 13,561,883,480.25/76,956
6. Step 6: Final answer
   x = 176,229.06