Finding the Third Proportional to 2,626,600 and 5,658,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,600 : 5,658,168 = 5,658,168 : x
2. Step 2: Convert to fraction form
   2,626,600/5,658,168 = 5,658,168/x
3. Step 3: Cross multiply
   2,626,600x = 5,658,168 × 5,658,168
4. Step 4: Simplify right side
   2,626,600x = 32,014,865,116,224
5. Step 5: Solve for x
   x = 32,014,865,116,224/2,626,600
6. Step 6: Final answer
   x = 12,188,709.78