Finding the Third Proportional to 1,251,020 and 2,731,436

Step by Step Solution

1. Step 1: Write the proportion equation
   1,251,020 : 2,731,436 = 2,731,436 : x
2. Step 2: Convert to fraction form
   1,251,020/2,731,436 = 2,731,436/x
3. Step 3: Cross multiply
   1,251,020x = 2,731,436 × 2,731,436
4. Step 4: Simplify right side
   1,251,020x = 7,460,742,622,096
5. Step 5: Solve for x
   x = 7,460,742,622,096/1,251,020
6. Step 6: Final answer
   x = 5,963,727.70