Finding the Third Proportional to 1,715,862 and 3,697,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715,862 : 3,697,674 = 3,697,674 : x
2. Step 2: Convert to fraction form
   1,715,862/3,697,674 = 3,697,674/x
3. Step 3: Cross multiply
   1,715,862x = 3,697,674 × 3,697,674
4. Step 4: Simplify right side
   1,715,862x = 13,672,793,010,276
5. Step 5: Solve for x
   x = 13,672,793,010,276/1,715,862
6. Step 6: Final answer
   x = 7,968,468.92