Finding the Third Proportional to 5,473.83 and 8,445.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,473.83 : 8,445.52 = 8,445.52 : x
2. Step 2: Convert to fraction form
   5,473.83/8,445.52 = 8,445.52/x
3. Step 3: Cross multiply
   5,473.83x = 8,445.52 × 8,445.52
4. Step 4: Simplify right side
   5,473.83x = 71,326,734.17
5. Step 5: Solve for x
   x = 71,326,734.17/5,473.83
6. Step 6: Final answer
   x = 13,030.50