Finding the Third Proportional to 1,366,902 and 2,997,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,902 : 2,997,072 = 2,997,072 : x
2. Step 2: Convert to fraction form
   1,366,902/2,997,072 = 2,997,072/x
3. Step 3: Cross multiply
   1,366,902x = 2,997,072 × 2,997,072
4. Step 4: Simplify right side
   1,366,902x = 8,982,440,573,184
5. Step 5: Solve for x
   x = 8,982,440,573,184/1,366,902
6. Step 6: Final answer
   x = 6,571,385.93