Finding the Third Proportional to 2,954,694 and 4,628,385

Step by Step Solution

1. Step 1: Write the proportion equation
   2,954,694 : 4,628,385 = 4,628,385 : x
2. Step 2: Convert to fraction form
   2,954,694/4,628,385 = 4,628,385/x
3. Step 3: Cross multiply
   2,954,694x = 4,628,385 × 4,628,385
4. Step 4: Simplify right side
   2,954,694x = 21,421,947,708,225
5. Step 5: Solve for x
   x = 21,421,947,708,225/2,954,694
6. Step 6: Final answer
   x = 7,250,140.86