Finding the Third Proportional to 619,802 and 1,343,932

Step by Step Solution

1. Step 1: Write the proportion equation
   619,802 : 1,343,932 = 1,343,932 : x
2. Step 2: Convert to fraction form
   619,802/1,343,932 = 1,343,932/x
3. Step 3: Cross multiply
   619,802x = 1,343,932 × 1,343,932
4. Step 4: Simplify right side
   619,802x = 1,806,153,220,624
5. Step 5: Solve for x
   x = 1,806,153,220,624/619,802
6. Step 6: Final answer
   x = 2,914,080.98