Finding the Third Proportional to 1,260,818 and 2,731,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,818 : 2,731,652 = 2,731,652 : x
2. Step 2: Convert to fraction form
   1,260,818/2,731,652 = 2,731,652/x
3. Step 3: Cross multiply
   1,260,818x = 2,731,652 × 2,731,652
4. Step 4: Simplify right side
   1,260,818x = 7,461,922,649,104
5. Step 5: Solve for x
   x = 7,461,922,649,104/1,260,818
6. Step 6: Final answer
   x = 5,918,318.62