Finding the Third Proportional to 2,255,494 and 4,884,964

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,494 : 4,884,964 = 4,884,964 : x
2. Step 2: Convert to fraction form
   2,255,494/4,884,964 = 4,884,964/x
3. Step 3: Cross multiply
   2,255,494x = 4,884,964 × 4,884,964
4. Step 4: Simplify right side
   2,255,494x = 23,862,873,281,296
5. Step 5: Solve for x
   x = 23,862,873,281,296/2,255,494
6. Step 6: Final answer
   x = 10,579,887.72