Finding the Third Proportional to 1,380,816 and 2,953,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,380,816 : 2,953,548 = 2,953,548 : x
2. Step 2: Convert to fraction form
   1,380,816/2,953,548 = 2,953,548/x
3. Step 3: Cross multiply
   1,380,816x = 2,953,548 × 2,953,548
4. Step 4: Simplify right side
   1,380,816x = 8,723,445,788,304
5. Step 5: Solve for x
   x = 8,723,445,788,304/1,380,816
6. Step 6: Final answer
   x = 6,317,601.90