Finding the Third Proportional to 702,939 and 1,499,118

Step by Step Solution

1. Step 1: Write the proportion equation
   702,939 : 1,499,118 = 1,499,118 : x
2. Step 2: Convert to fraction form
   702,939/1,499,118 = 1,499,118/x
3. Step 3: Cross multiply
   702,939x = 1,499,118 × 1,499,118
4. Step 4: Simplify right side
   702,939x = 2,247,354,777,924
5. Step 5: Solve for x
   x = 2,247,354,777,924/702,939
6. Step 6: Final answer
   x = 3,197,083.64