Finding the Third Proportional to 1,830,314 and 2,782,786

Step by Step Solution

1. Step 1: Write the proportion equation
   1,830,314 : 2,782,786 = 2,782,786 : x
2. Step 2: Convert to fraction form
   1,830,314/2,782,786 = 2,782,786/x
3. Step 3: Cross multiply
   1,830,314x = 2,782,786 × 2,782,786
4. Step 4: Simplify right side
   1,830,314x = 7,743,897,921,796
5. Step 5: Solve for x
   x = 7,743,897,921,796/1,830,314
6. Step 6: Final answer
   x = 4,230,912.25