Finding the Third Proportional to 1,254,386 and 2,709,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254,386 : 2,709,976 = 2,709,976 : x
2. Step 2: Convert to fraction form
   1,254,386/2,709,976 = 2,709,976/x
3. Step 3: Cross multiply
   1,254,386x = 2,709,976 × 2,709,976
4. Step 4: Simplify right side
   1,254,386x = 7,343,969,920,576
5. Step 5: Solve for x
   x = 7,343,969,920,576/1,254,386
6. Step 6: Final answer
   x = 5,854,633.20