Finding the Third Proportional to 1,907,409 and 2,673,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,409 : 2,673,624 = 2,673,624 : x
2. Step 2: Convert to fraction form
   1,907,409/2,673,624 = 2,673,624/x
3. Step 3: Cross multiply
   1,907,409x = 2,673,624 × 2,673,624
4. Step 4: Simplify right side
   1,907,409x = 7,148,265,293,376
5. Step 5: Solve for x
   x = 7,148,265,293,376/1,907,409
6. Step 6: Final answer
   x = 3,747,631.10