Finding the Third Proportional to 2,141,694 and 4,674,060

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,694 : 4,674,060 = 4,674,060 : x
2. Step 2: Convert to fraction form
   2,141,694/4,674,060 = 4,674,060/x
3. Step 3: Cross multiply
   2,141,694x = 4,674,060 × 4,674,060
4. Step 4: Simplify right side
   2,141,694x = 21,846,836,883,600
5. Step 5: Solve for x
   x = 21,846,836,883,600/2,141,694
6. Step 6: Final answer
   x = 10,200,727.50