Finding the Third Proportional to 76,752 and 118,408.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,752 : 118,408.50 = 118,408.50 : x
2. Step 2: Convert to fraction form
   76,752/118,408.50 = 118,408.50/x
3. Step 3: Cross multiply
   76,752x = 118,408.50 × 118,408.50
4. Step 4: Simplify right side
   76,752x = 14,020,572,872.25
5. Step 5: Solve for x
   x = 14,020,572,872.25/76,752
6. Step 6: Final answer
   x = 182,673.71