Finding the Third Proportional to 1,768,602 and 3,789,558

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768,602 : 3,789,558 = 3,789,558 : x
2. Step 2: Convert to fraction form
   1,768,602/3,789,558 = 3,789,558/x
3. Step 3: Cross multiply
   1,768,602x = 3,789,558 × 3,789,558
4. Step 4: Simplify right side
   1,768,602x = 14,360,749,835,364
5. Step 5: Solve for x
   x = 14,360,749,835,364/1,768,602
6. Step 6: Final answer
   x = 8,119,831.28