Finding the Third Proportional to 1,406,031 and 2,099,845

Step by Step Solution

1. Step 1: Write the proportion equation
   1,406,031 : 2,099,845 = 2,099,845 : x
2. Step 2: Convert to fraction form
   1,406,031/2,099,845 = 2,099,845/x
3. Step 3: Cross multiply
   1,406,031x = 2,099,845 × 2,099,845
4. Step 4: Simplify right side
   1,406,031x = 4,409,349,024,025
5. Step 5: Solve for x
   x = 4,409,349,024,025/1,406,031
6. Step 6: Final answer
   x = 3,136,025.47