Finding the Third Proportional to 185,445 and 404,862.75

Step by Step Solution

1. Step 1: Write the proportion equation
   185,445 : 404,862.75 = 404,862.75 : x
2. Step 2: Convert to fraction form
   185,445/404,862.75 = 404,862.75/x
3. Step 3: Cross multiply
   185,445x = 404,862.75 × 404,862.75
4. Step 4: Simplify right side
   185,445x = 163,913,846,337.56
5. Step 5: Solve for x
   x = 163,913,846,337.56/185,445
6. Step 6: Final answer
   x = 883,894.67