Finding the Third Proportional to 919,853 and 2,010,706

Step by Step Solution

1. Step 1: Write the proportion equation
   919,853 : 2,010,706 = 2,010,706 : x
2. Step 2: Convert to fraction form
   919,853/2,010,706 = 2,010,706/x
3. Step 3: Cross multiply
   919,853x = 2,010,706 × 2,010,706
4. Step 4: Simplify right side
   919,853x = 4,042,938,618,436
5. Step 5: Solve for x
   x = 4,042,938,618,436/919,853
6. Step 6: Final answer
   x = 4,395,200.77