Finding the Third Proportional to 2,282,322 and 4,819,254

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,322 : 4,819,254 = 4,819,254 : x
2. Step 2: Convert to fraction form
   2,282,322/4,819,254 = 4,819,254/x
3. Step 3: Cross multiply
   2,282,322x = 4,819,254 × 4,819,254
4. Step 4: Simplify right side
   2,282,322x = 23,225,209,116,516
5. Step 5: Solve for x
   x = 23,225,209,116,516/2,282,322
6. Step 6: Final answer
   x = 10,176,131.64