Finding the Third Proportional to 1,810,402 and 3,769,619

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810,402 : 3,769,619 = 3,769,619 : x
2. Step 2: Convert to fraction form
   1,810,402/3,769,619 = 3,769,619/x
3. Step 3: Cross multiply
   1,810,402x = 3,769,619 × 3,769,619
4. Step 4: Simplify right side
   1,810,402x = 14,210,027,405,161
5. Step 5: Solve for x
   x = 14,210,027,405,161/1,810,402
6. Step 6: Final answer
   x = 7,849,100.59