Finding the Third Proportional to 996,272 and 1,556,624

Step by Step Solution

1. Step 1: Write the proportion equation
   996,272 : 1,556,624 = 1,556,624 : x
2. Step 2: Convert to fraction form
   996,272/1,556,624 = 1,556,624/x
3. Step 3: Cross multiply
   996,272x = 1,556,624 × 1,556,624
4. Step 4: Simplify right side
   996,272x = 2,423,078,277,376
5. Step 5: Solve for x
   x = 2,423,078,277,376/996,272
6. Step 6: Final answer
   x = 2,432,145.32