Finding the Third Proportional to 1,262,484 and 1,827,387

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,484 : 1,827,387 = 1,827,387 : x
2. Step 2: Convert to fraction form
   1,262,484/1,827,387 = 1,827,387/x
3. Step 3: Cross multiply
   1,262,484x = 1,827,387 × 1,827,387
4. Step 4: Simplify right side
   1,262,484x = 3,339,343,247,769
5. Step 5: Solve for x
   x = 3,339,343,247,769/1,262,484
6. Step 6: Final answer
   x = 2,645,057.88