Finding the Third Proportional to 1,996,970 and 4,374,062

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996,970 : 4,374,062 = 4,374,062 : x
2. Step 2: Convert to fraction form
   1,996,970/4,374,062 = 4,374,062/x
3. Step 3: Cross multiply
   1,996,970x = 4,374,062 × 4,374,062
4. Step 4: Simplify right side
   1,996,970x = 19,132,418,379,844
5. Step 5: Solve for x
   x = 19,132,418,379,844/1,996,970
6. Step 6: Final answer
   x = 9,580,723.99