Finding the Third Proportional to 2,803,656 and 4,392,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,803,656 : 4,392,300 = 4,392,300 : x
2. Step 2: Convert to fraction form
   2,803,656/4,392,300 = 4,392,300/x
3. Step 3: Cross multiply
   2,803,656x = 4,392,300 × 4,392,300
4. Step 4: Simplify right side
   2,803,656x = 19,292,299,290,000
5. Step 5: Solve for x
   x = 19,292,299,290,000/2,803,656
6. Step 6: Final answer
   x = 6,881,122.11