Finding the Third Proportional to 362,192 and 549,308

Step by Step Solution

1. Step 1: Write the proportion equation
   362,192 : 549,308 = 549,308 : x
2. Step 2: Convert to fraction form
   362,192/549,308 = 549,308/x
3. Step 3: Cross multiply
   362,192x = 549,308 × 549,308
4. Step 4: Simplify right side
   362,192x = 301,739,278,864
5. Step 5: Solve for x
   x = 301,739,278,864/362,192
6. Step 6: Final answer
   x = 833,092.06