Finding the Third Proportional to 719,188 and 1,550,468

Step by Step Solution

1. Step 1: Write the proportion equation
   719,188 : 1,550,468 = 1,550,468 : x
2. Step 2: Convert to fraction form
   719,188/1,550,468 = 1,550,468/x
3. Step 3: Cross multiply
   719,188x = 1,550,468 × 1,550,468
4. Step 4: Simplify right side
   719,188x = 2,403,951,019,024
5. Step 5: Solve for x
   x = 2,403,951,019,024/719,188
6. Step 6: Final answer
   x = 3,342,590.56