Finding the Third Proportional to 1,140,462 and 2,651,859

Step by Step Solution

1. Step 1: Write the proportion equation
   1,140,462 : 2,651,859 = 2,651,859 : x
2. Step 2: Convert to fraction form
   1,140,462/2,651,859 = 2,651,859/x
3. Step 3: Cross multiply
   1,140,462x = 2,651,859 × 2,651,859
4. Step 4: Simplify right side
   1,140,462x = 7,032,356,155,881
5. Step 5: Solve for x
   x = 7,032,356,155,881/1,140,462
6. Step 6: Final answer
   x = 6,166,234.52