Finding the Third Proportional to 2,619,497 and 3,913,086

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,497 : 3,913,086 = 3,913,086 : x
2. Step 2: Convert to fraction form
   2,619,497/3,913,086 = 3,913,086/x
3. Step 3: Cross multiply
   2,619,497x = 3,913,086 × 3,913,086
4. Step 4: Simplify right side
   2,619,497x = 15,312,242,043,396
5. Step 5: Solve for x
   x = 15,312,242,043,396/2,619,497
6. Step 6: Final answer
   x = 5,845,489.44