Finding the Third Proportional to 2,665,953 and 3,809,646

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,953 : 3,809,646 = 3,809,646 : x
2. Step 2: Convert to fraction form
   2,665,953/3,809,646 = 3,809,646/x
3. Step 3: Cross multiply
   2,665,953x = 3,809,646 × 3,809,646
4. Step 4: Simplify right side
   2,665,953x = 14,513,402,645,316
5. Step 5: Solve for x
   x = 14,513,402,645,316/2,665,953
6. Step 6: Final answer
   x = 5,443,982.94