Finding the Third Proportional to 1,181,702 and 2,577,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,702 : 2,577,280 = 2,577,280 : x
2. Step 2: Convert to fraction form
   1,181,702/2,577,280 = 2,577,280/x
3. Step 3: Cross multiply
   1,181,702x = 2,577,280 × 2,577,280
4. Step 4: Simplify right side
   1,181,702x = 6,642,372,198,400
5. Step 5: Solve for x
   x = 6,642,372,198,400/1,181,702
6. Step 6: Final answer
   x = 5,621,021.37