Finding the Third Proportional to 1,776,820 and 2,748,282

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776,820 : 2,748,282 = 2,748,282 : x
2. Step 2: Convert to fraction form
   1,776,820/2,748,282 = 2,748,282/x
3. Step 3: Cross multiply
   1,776,820x = 2,748,282 × 2,748,282
4. Step 4: Simplify right side
   1,776,820x = 7,553,053,951,524
5. Step 5: Solve for x
   x = 7,553,053,951,524/1,776,820
6. Step 6: Final answer
   x = 4,250,883.01