Finding the Third Proportional to 1,778,484 and 2,758,002

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,484 : 2,758,002 = 2,758,002 : x
2. Step 2: Convert to fraction form
   1,778,484/2,758,002 = 2,758,002/x
3. Step 3: Cross multiply
   1,778,484x = 2,758,002 × 2,758,002
4. Step 4: Simplify right side
   1,778,484x = 7,606,575,032,004
5. Step 5: Solve for x
   x = 7,606,575,032,004/1,778,484
6. Step 6: Final answer
   x = 4,276,999.42