Finding the Third Proportional to 1,780,102 and 2,754,628

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,102 : 2,754,628 = 2,754,628 : x
2. Step 2: Convert to fraction form
   1,780,102/2,754,628 = 2,754,628/x
3. Step 3: Cross multiply
   1,780,102x = 2,754,628 × 2,754,628
4. Step 4: Simplify right side
   1,780,102x = 7,587,975,418,384
5. Step 5: Solve for x
   x = 7,587,975,418,384/1,780,102
6. Step 6: Final answer
   x = 4,262,663.27