Finding the Third Proportional to 1,724,812 and 3,751,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,812 : 3,751,632 = 3,751,632 : x
2. Step 2: Convert to fraction form
   1,724,812/3,751,632 = 3,751,632/x
3. Step 3: Cross multiply
   1,724,812x = 3,751,632 × 3,751,632
4. Step 4: Simplify right side
   1,724,812x = 14,074,742,663,424
5. Step 5: Solve for x
   x = 14,074,742,663,424/1,724,812
6. Step 6: Final answer
   x = 8,160,160.45