Finding the Third Proportional to 1,024,548 and 1,646,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,548 : 1,646,172 = 1,646,172 : x
2. Step 2: Convert to fraction form
   1,024,548/1,646,172 = 1,646,172/x
3. Step 3: Cross multiply
   1,024,548x = 1,646,172 × 1,646,172
4. Step 4: Simplify right side
   1,024,548x = 2,709,882,253,584
5. Step 5: Solve for x
   x = 2,709,882,253,584/1,024,548
6. Step 6: Final answer
   x = 2,644,953.92