Finding the Third Proportional to 2,772,158 and 4,146,954

Step by Step Solution

1. Step 1: Write the proportion equation
   2,772,158 : 4,146,954 = 4,146,954 : x
2. Step 2: Convert to fraction form
   2,772,158/4,146,954 = 4,146,954/x
3. Step 3: Cross multiply
   2,772,158x = 4,146,954 × 4,146,954
4. Step 4: Simplify right side
   2,772,158x = 17,197,227,478,116
5. Step 5: Solve for x
   x = 17,197,227,478,116/2,772,158
6. Step 6: Final answer
   x = 6,203,552.42