Finding the Third Proportional to 1,866,726 and 2,895,897

Step by Step Solution

1. Step 1: Write the proportion equation
   1,866,726 : 2,895,897 = 2,895,897 : x
2. Step 2: Convert to fraction form
   1,866,726/2,895,897 = 2,895,897/x
3. Step 3: Cross multiply
   1,866,726x = 2,895,897 × 2,895,897
4. Step 4: Simplify right side
   1,866,726x = 8,386,219,434,609
5. Step 5: Solve for x
   x = 8,386,219,434,609/1,866,726
6. Step 6: Final answer
   x = 4,492,474.76