Finding the Third Proportional to 2,254,656 and 4,730,868

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254,656 : 4,730,868 = 4,730,868 : x
2. Step 2: Convert to fraction form
   2,254,656/4,730,868 = 4,730,868/x
3. Step 3: Cross multiply
   2,254,656x = 4,730,868 × 4,730,868
4. Step 4: Simplify right side
   2,254,656x = 22,381,112,033,424
5. Step 5: Solve for x
   x = 22,381,112,033,424/2,254,656
6. Step 6: Final answer
   x = 9,926,619.42