Finding the Third Proportional to 1,121,748 and 2,432,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,748 : 2,432,766 = 2,432,766 : x
2. Step 2: Convert to fraction form
   1,121,748/2,432,766 = 2,432,766/x
3. Step 3: Cross multiply
   1,121,748x = 2,432,766 × 2,432,766
4. Step 4: Simplify right side
   1,121,748x = 5,918,350,410,756
5. Step 5: Solve for x
   x = 5,918,350,410,756/1,121,748
6. Step 6: Final answer
   x = 5,276,007.10