Finding the Third Proportional to 2,293,551 and 3,643,731

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293,551 : 3,643,731 = 3,643,731 : x
2. Step 2: Convert to fraction form
   2,293,551/3,643,731 = 3,643,731/x
3. Step 3: Cross multiply
   2,293,551x = 3,643,731 × 3,643,731
4. Step 4: Simplify right side
   2,293,551x = 13,276,775,600,361
5. Step 5: Solve for x
   x = 13,276,775,600,361/2,293,551
6. Step 6: Final answer
   x = 5,788,742.26