Finding the Third Proportional to 519,748 and 1,119,704

Step by Step Solution

1. Step 1: Write the proportion equation
   519,748 : 1,119,704 = 1,119,704 : x
2. Step 2: Convert to fraction form
   519,748/1,119,704 = 1,119,704/x
3. Step 3: Cross multiply
   519,748x = 1,119,704 × 1,119,704
4. Step 4: Simplify right side
   519,748x = 1,253,737,047,616
5. Step 5: Solve for x
   x = 1,253,737,047,616/519,748
6. Step 6: Final answer
   x = 2,412,201.77