Finding the Third Proportional to 750,898 and 1,555,028

Step by Step Solution

1. Step 1: Write the proportion equation
   750,898 : 1,555,028 = 1,555,028 : x
2. Step 2: Convert to fraction form
   750,898/1,555,028 = 1,555,028/x
3. Step 3: Cross multiply
   750,898x = 1,555,028 × 1,555,028
4. Step 4: Simplify right side
   750,898x = 2,418,112,080,784
5. Step 5: Solve for x
   x = 2,418,112,080,784/750,898
6. Step 6: Final answer
   x = 3,220,293.68