Finding the Third Proportional to 76,247 and 117,955.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,247 : 117,955.50 = 117,955.50 : x
2. Step 2: Convert to fraction form
   76,247/117,955.50 = 117,955.50/x
3. Step 3: Cross multiply
   76,247x = 117,955.50 × 117,955.50
4. Step 4: Simplify right side
   76,247x = 13,913,499,980.25
5. Step 5: Solve for x
   x = 13,913,499,980.25/76,247
6. Step 6: Final answer
   x = 182,479.31