Finding the Third Proportional to 919,850 and 2,010,700

Step by Step Solution

1. Step 1: Write the proportion equation
   919,850 : 2,010,700 = 2,010,700 : x
2. Step 2: Convert to fraction form
   919,850/2,010,700 = 2,010,700/x
3. Step 3: Cross multiply
   919,850x = 2,010,700 × 2,010,700
4. Step 4: Simplify right side
   919,850x = 4,042,914,490,000
5. Step 5: Solve for x
   x = 4,042,914,490,000/919,850
6. Step 6: Final answer
   x = 4,395,188.88