Finding the Third Proportional to 633,582 and 1,378,704

Step by Step Solution

1. Step 1: Write the proportion equation
   633,582 : 1,378,704 = 1,378,704 : x
2. Step 2: Convert to fraction form
   633,582/1,378,704 = 1,378,704/x
3. Step 3: Cross multiply
   633,582x = 1,378,704 × 1,378,704
4. Step 4: Simplify right side
   633,582x = 1,900,824,719,616
5. Step 5: Solve for x
   x = 1,900,824,719,616/633,582
6. Step 6: Final answer
   x = 3,000,124.25