Finding the Third Proportional to 1,224,819 and 2,626,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,819 : 2,626,704 = 2,626,704 : x
2. Step 2: Convert to fraction form
   1,224,819/2,626,704 = 2,626,704/x
3. Step 3: Cross multiply
   1,224,819x = 2,626,704 × 2,626,704
4. Step 4: Simplify right side
   1,224,819x = 6,899,573,903,616
5. Step 5: Solve for x
   x = 6,899,573,903,616/1,224,819
6. Step 6: Final answer
   x = 5,633,137.55