Finding the Third Proportional to 983,410 and 1,518,789

Step by Step Solution

1. Step 1: Write the proportion equation
   983,410 : 1,518,789 = 1,518,789 : x
2. Step 2: Convert to fraction form
   983,410/1,518,789 = 1,518,789/x
3. Step 3: Cross multiply
   983,410x = 1,518,789 × 1,518,789
4. Step 4: Simplify right side
   983,410x = 2,306,720,026,521
5. Step 5: Solve for x
   x = 2,306,720,026,521/983,410
6. Step 6: Final answer
   x = 2,345,634.10