Finding the Third Proportional to 1,619,562 and 3,749,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,562 : 3,749,361 = 3,749,361 : x
2. Step 2: Convert to fraction form
   1,619,562/3,749,361 = 3,749,361/x
3. Step 3: Cross multiply
   1,619,562x = 3,749,361 × 3,749,361
4. Step 4: Simplify right side
   1,619,562x = 14,057,707,908,321
5. Step 5: Solve for x
   x = 14,057,707,908,321/1,619,562
6. Step 6: Final answer
   x = 8,679,944.27