Finding the Third Proportional to 1,254,026 and 1,910,379

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254,026 : 1,910,379 = 1,910,379 : x
2. Step 2: Convert to fraction form
   1,254,026/1,910,379 = 1,910,379/x
3. Step 3: Cross multiply
   1,254,026x = 1,910,379 × 1,910,379
4. Step 4: Simplify right side
   1,254,026x = 3,649,547,923,641
5. Step 5: Solve for x
   x = 3,649,547,923,641/1,254,026
6. Step 6: Final answer
   x = 2,910,264.96