Finding the Third Proportional to 1,845,706 and 4,004,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845,706 : 4,004,724 = 4,004,724 : x
2. Step 2: Convert to fraction form
   1,845,706/4,004,724 = 4,004,724/x
3. Step 3: Cross multiply
   1,845,706x = 4,004,724 × 4,004,724
4. Step 4: Simplify right side
   1,845,706x = 16,037,814,316,176
5. Step 5: Solve for x
   x = 16,037,814,316,176/1,845,706
6. Step 6: Final answer
   x = 8,689,257.29