Finding the Third Proportional to 185,112 and 404,152.88

Step by Step Solution

1. Step 1: Write the proportion equation
   185,112 : 404,152.88 = 404,152.88 : x
2. Step 2: Convert to fraction form
   185,112/404,152.88 = 404,152.88/x
3. Step 3: Cross multiply
   185,112x = 404,152.88 × 404,152.88
4. Step 4: Simplify right side
   185,112x = 163,339,546,370.77
5. Step 5: Solve for x
   x = 163,339,546,370.77/185,112
6. Step 6: Final answer
   x = 882,382.27