Finding the Third Proportional to 1,983,392 and 4,084,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,983,392 : 4,084,160 = 4,084,160 : x
2. Step 2: Convert to fraction form
   1,983,392/4,084,160 = 4,084,160/x
3. Step 3: Cross multiply
   1,983,392x = 4,084,160 × 4,084,160
4. Step 4: Simplify right side
   1,983,392x = 16,680,362,905,600
5. Step 5: Solve for x
   x = 16,680,362,905,600/1,983,392
6. Step 6: Final answer
   x = 8,410,018.24