Finding the Third Proportional to 1,225,514 and 2,592,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,514 : 2,592,340 = 2,592,340 : x
2. Step 2: Convert to fraction form
   1,225,514/2,592,340 = 2,592,340/x
3. Step 3: Cross multiply
   1,225,514x = 2,592,340 × 2,592,340
4. Step 4: Simplify right side
   1,225,514x = 6,720,226,675,600
5. Step 5: Solve for x
   x = 6,720,226,675,600/1,225,514
6. Step 6: Final answer
   x = 5,483,598.45