Finding the Third Proportional to 1,332,212 and 2,031,690

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,212 : 2,031,690 = 2,031,690 : x
2. Step 2: Convert to fraction form
   1,332,212/2,031,690 = 2,031,690/x
3. Step 3: Cross multiply
   1,332,212x = 2,031,690 × 2,031,690
4. Step 4: Simplify right side
   1,332,212x = 4,127,764,256,100
5. Step 5: Solve for x
   x = 4,127,764,256,100/1,332,212
6. Step 6: Final answer
   x = 3,098,428.97