Finding the Third Proportional to 1,181,532 and 2,531,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,532 : 2,531,190 = 2,531,190 : x
2. Step 2: Convert to fraction form
   1,181,532/2,531,190 = 2,531,190/x
3. Step 3: Cross multiply
   1,181,532x = 2,531,190 × 2,531,190
4. Step 4: Simplify right side
   1,181,532x = 6,406,922,816,100
5. Step 5: Solve for x
   x = 6,406,922,816,100/1,181,532
6. Step 6: Final answer
   x = 5,422,555.48