Finding the Third Proportional to 3,197,199 and 6,689,982

Step by Step Solution

1. Step 1: Write the proportion equation
   3,197,199 : 6,689,982 = 6,689,982 : x
2. Step 2: Convert to fraction form
   3,197,199/6,689,982 = 6,689,982/x
3. Step 3: Cross multiply
   3,197,199x = 6,689,982 × 6,689,982
4. Step 4: Simplify right side
   3,197,199x = 44,755,859,160,324
5. Step 5: Solve for x
   x = 44,755,859,160,324/3,197,199
6. Step 6: Final answer
   x = 13,998,459.01