Finding the Third Proportional to 1,426,336 and 2,972,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,336 : 2,972,192 = 2,972,192 : x
2. Step 2: Convert to fraction form
   1,426,336/2,972,192 = 2,972,192/x
3. Step 3: Cross multiply
   1,426,336x = 2,972,192 × 2,972,192
4. Step 4: Simplify right side
   1,426,336x = 8,833,925,284,864
5. Step 5: Solve for x
   x = 8,833,925,284,864/1,426,336
6. Step 6: Final answer
   x = 6,193,439.19