Finding the Third Proportional to 1,924,990 and 2,691,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,924,990 : 2,691,412 = 2,691,412 : x
2. Step 2: Convert to fraction form
   1,924,990/2,691,412 = 2,691,412/x
3. Step 3: Cross multiply
   1,924,990x = 2,691,412 × 2,691,412
4. Step 4: Simplify right side
   1,924,990x = 7,243,698,553,744
5. Step 5: Solve for x
   x = 7,243,698,553,744/1,924,990
6. Step 6: Final answer
   x = 3,762,979.84