Finding the Third Proportional to 1,167,470 and 2,556,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167,470 : 2,556,376 = 2,556,376 : x
2. Step 2: Convert to fraction form
   1,167,470/2,556,376 = 2,556,376/x
3. Step 3: Cross multiply
   1,167,470x = 2,556,376 × 2,556,376
4. Step 4: Simplify right side
   1,167,470x = 6,535,058,253,376
5. Step 5: Solve for x
   x = 6,535,058,253,376/1,167,470
6. Step 6: Final answer
   x = 5,597,624.14