Finding the Third Proportional to 1,089,324 and 2,531,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,089,324 : 2,531,340 = 2,531,340 : x
2. Step 2: Convert to fraction form
   1,089,324/2,531,340 = 2,531,340/x
3. Step 3: Cross multiply
   1,089,324x = 2,531,340 × 2,531,340
4. Step 4: Simplify right side
   1,089,324x = 6,407,682,195,600
5. Step 5: Solve for x
   x = 6,407,682,195,600/1,089,324
6. Step 6: Final answer
   x = 5,882,255.60