Finding the Third Proportional to 1,583,666 and 3,457,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,583,666 : 3,457,724 = 3,457,724 : x
2. Step 2: Convert to fraction form
   1,583,666/3,457,724 = 3,457,724/x
3. Step 3: Cross multiply
   1,583,666x = 3,457,724 × 3,457,724
4. Step 4: Simplify right side
   1,583,666x = 11,955,855,260,176
5. Step 5: Solve for x
   x = 11,955,855,260,176/1,583,666
6. Step 6: Final answer
   x = 7,549,480.29