Finding the Third Proportional to 2,393,194 and 3,591,458

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393,194 : 3,591,458 = 3,591,458 : x
2. Step 2: Convert to fraction form
   2,393,194/3,591,458 = 3,591,458/x
3. Step 3: Cross multiply
   2,393,194x = 3,591,458 × 3,591,458
4. Step 4: Simplify right side
   2,393,194x = 12,898,570,565,764
5. Step 5: Solve for x
   x = 12,898,570,565,764/2,393,194
6. Step 6: Final answer
   x = 5,389,688.66