Finding the Third Proportional to 1,376,069 and 3,108,902

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,069 : 3,108,902 = 3,108,902 : x
2. Step 2: Convert to fraction form
   1,376,069/3,108,902 = 3,108,902/x
3. Step 3: Cross multiply
   1,376,069x = 3,108,902 × 3,108,902
4. Step 4: Simplify right side
   1,376,069x = 9,665,271,645,604
5. Step 5: Solve for x
   x = 9,665,271,645,604/1,376,069
6. Step 6: Final answer
   x = 7,023,827.76