Finding the Third Proportional to 1,970,494 and 4,235,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,494 : 4,235,672 = 4,235,672 : x
2. Step 2: Convert to fraction form
   1,970,494/4,235,672 = 4,235,672/x
3. Step 3: Cross multiply
   1,970,494x = 4,235,672 × 4,235,672
4. Step 4: Simplify right side
   1,970,494x = 17,940,917,291,584
5. Step 5: Solve for x
   x = 17,940,917,291,584/1,970,494
6. Step 6: Final answer
   x = 9,104,781.49