Finding the Third Proportional to 2,173,675 and 4,767,254

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173,675 : 4,767,254 = 4,767,254 : x
2. Step 2: Convert to fraction form
   2,173,675/4,767,254 = 4,767,254/x
3. Step 3: Cross multiply
   2,173,675x = 4,767,254 × 4,767,254
4. Step 4: Simplify right side
   2,173,675x = 22,726,710,700,516
5. Step 5: Solve for x
   x = 22,726,710,700,516/2,173,675
6. Step 6: Final answer
   x = 10,455,431.79