Finding the Third Proportional to 183,726 and 281,054.25

Step by Step Solution

1. Step 1: Write the proportion equation
   183,726 : 281,054.25 = 281,054.25 : x
2. Step 2: Convert to fraction form
   183,726/281,054.25 = 281,054.25/x
3. Step 3: Cross multiply
   183,726x = 281,054.25 × 281,054.25
4. Step 4: Simplify right side
   183,726x = 78,991,491,443.06
5. Step 5: Solve for x
   x = 78,991,491,443.06/183,726
6. Step 6: Final answer
   x = 429,941.82