Finding the Third Proportional to 1,132,440 and 2,453,808

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,440 : 2,453,808 = 2,453,808 : x
2. Step 2: Convert to fraction form
   1,132,440/2,453,808 = 2,453,808/x
3. Step 3: Cross multiply
   1,132,440x = 2,453,808 × 2,453,808
4. Step 4: Simplify right side
   1,132,440x = 6,021,173,700,864
5. Step 5: Solve for x
   x = 6,021,173,700,864/1,132,440
6. Step 6: Final answer
   x = 5,316,991.36