Finding the Third Proportional to 1,999,010 and 2,923,541

Step by Step Solution

1. Step 1: Write the proportion equation
   1,999,010 : 2,923,541 = 2,923,541 : x
2. Step 2: Convert to fraction form
   1,999,010/2,923,541 = 2,923,541/x
3. Step 3: Cross multiply
   1,999,010x = 2,923,541 × 2,923,541
4. Step 4: Simplify right side
   1,999,010x = 8,547,091,978,681
5. Step 5: Solve for x
   x = 8,547,091,978,681/1,999,010
6. Step 6: Final answer
   x = 4,275,662.44