Finding the Third Proportional to 76,753.50 and 118,406.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,753.50 : 118,406.25 = 118,406.25 : x
2. Step 2: Convert to fraction form
   76,753.50/118,406.25 = 118,406.25/x
3. Step 3: Cross multiply
   76,753.50x = 118,406.25 × 118,406.25
4. Step 4: Simplify right side
   76,753.50x = 14,020,040,039.06
5. Step 5: Solve for x
   x = 14,020,040,039.06/76,753.50
6. Step 6: Final answer
   x = 182,663.20