Finding the Third Proportional to 173,380.50 and 254,071.69

Step by Step Solution

1. Step 1: Write the proportion equation
   173,380.50 : 254,071.69 = 254,071.69 : x
2. Step 2: Convert to fraction form
   173,380.50/254,071.69 = 254,071.69/x
3. Step 3: Cross multiply
   173,380.50x = 254,071.69 × 254,071.69
4. Step 4: Simplify right side
   173,380.50x = 64,552,422,389.10
5. Step 5: Solve for x
   x = 64,552,422,389.10/173,380.50
6. Step 6: Final answer
   x = 372,316.51