Finding the Third Proportional to 1,570,545 and 2,490,930

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,545 : 2,490,930 = 2,490,930 : x
2. Step 2: Convert to fraction form
   1,570,545/2,490,930 = 2,490,930/x
3. Step 3: Cross multiply
   1,570,545x = 2,490,930 × 2,490,930
4. Step 4: Simplify right side
   1,570,545x = 6,204,732,264,900
5. Step 5: Solve for x
   x = 6,204,732,264,900/1,570,545
6. Step 6: Final answer
   x = 3,950,687.35