Finding the Third Proportional to 2,506,237 and 4,035,406

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,237 : 4,035,406 = 4,035,406 : x
2. Step 2: Convert to fraction form
   2,506,237/4,035,406 = 4,035,406/x
3. Step 3: Cross multiply
   2,506,237x = 4,035,406 × 4,035,406
4. Step 4: Simplify right side
   2,506,237x = 16,284,501,584,836
5. Step 5: Solve for x
   x = 16,284,501,584,836/2,506,237
6. Step 6: Final answer
   x = 6,497,590.45