Finding the Third Proportional to 1,330,125 and 2,754,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,125 : 2,754,840 = 2,754,840 : x
2. Step 2: Convert to fraction form
   1,330,125/2,754,840 = 2,754,840/x
3. Step 3: Cross multiply
   1,330,125x = 2,754,840 × 2,754,840
4. Step 4: Simplify right side
   1,330,125x = 7,589,143,425,600
5. Step 5: Solve for x
   x = 7,589,143,425,600/1,330,125
6. Step 6: Final answer
   x = 5,705,586.64