Finding the Third Proportional to 749,932 and 1,619,786

Step by Step Solution

1. Step 1: Write the proportion equation
   749,932 : 1,619,786 = 1,619,786 : x
2. Step 2: Convert to fraction form
   749,932/1,619,786 = 1,619,786/x
3. Step 3: Cross multiply
   749,932x = 1,619,786 × 1,619,786
4. Step 4: Simplify right side
   749,932x = 2,623,706,685,796
5. Step 5: Solve for x
   x = 2,623,706,685,796/749,932
6. Step 6: Final answer
   x = 3,498,592.79