Finding the Third Proportional to 1,260,732 and 2,731,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,732 : 2,731,512 = 2,731,512 : x
2. Step 2: Convert to fraction form
   1,260,732/2,731,512 = 2,731,512/x
3. Step 3: Cross multiply
   1,260,732x = 2,731,512 × 2,731,512
4. Step 4: Simplify right side
   1,260,732x = 7,461,157,806,144
5. Step 5: Solve for x
   x = 7,461,157,806,144/1,260,732
6. Step 6: Final answer
   x = 5,918,115.67