Finding the Third Proportional to 281,808 and 573,454.50

Step by Step Solution

1. Step 1: Write the proportion equation
   281,808 : 573,454.50 = 573,454.50 : x
2. Step 2: Convert to fraction form
   281,808/573,454.50 = 573,454.50/x
3. Step 3: Cross multiply
   281,808x = 573,454.50 × 573,454.50
4. Step 4: Simplify right side
   281,808x = 328,850,063,570.25
5. Step 5: Solve for x
   x = 328,850,063,570.25/281,808
6. Step 6: Final answer
   x = 1,166,929.48