Finding the Third Proportional to 1,187,112 and 2,799,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,187,112 : 2,799,514 = 2,799,514 : x
2. Step 2: Convert to fraction form
   1,187,112/2,799,514 = 2,799,514/x
3. Step 3: Cross multiply
   1,187,112x = 2,799,514 × 2,799,514
4. Step 4: Simplify right side
   1,187,112x = 7,837,278,636,196
5. Step 5: Solve for x
   x = 7,837,278,636,196/1,187,112
6. Step 6: Final answer
   x = 6,601,970.70