Finding the Third Proportional to 1,948,338 and 3,057,123

Step by Step Solution

1. Step 1: Write the proportion equation
   1,948,338 : 3,057,123 = 3,057,123 : x
2. Step 2: Convert to fraction form
   1,948,338/3,057,123 = 3,057,123/x
3. Step 3: Cross multiply
   1,948,338x = 3,057,123 × 3,057,123
4. Step 4: Simplify right side
   1,948,338x = 9,346,001,037,129
5. Step 5: Solve for x
   x = 9,346,001,037,129/1,948,338
6. Step 6: Final answer
   x = 4,796,909.49