Finding the Third Proportional to 76,765.50 and 118,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,765.50 : 118,426.50 = 118,426.50 : x
2. Step 2: Convert to fraction form
   76,765.50/118,426.50 = 118,426.50/x
3. Step 3: Cross multiply
   76,765.50x = 118,426.50 × 118,426.50
4. Step 4: Simplify right side
   76,765.50x = 14,024,835,902.25
5. Step 5: Solve for x
   x = 14,024,835,902.25/76,765.50
6. Step 6: Final answer
   x = 182,697.12