Finding the Third Proportional to 1,666,698 and 2,359,917

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,698 : 2,359,917 = 2,359,917 : x
2. Step 2: Convert to fraction form
   1,666,698/2,359,917 = 2,359,917/x
3. Step 3: Cross multiply
   1,666,698x = 2,359,917 × 2,359,917
4. Step 4: Simplify right side
   1,666,698x = 5,569,208,246,889
5. Step 5: Solve for x
   x = 5,569,208,246,889/1,666,698
6. Step 6: Final answer
   x = 3,341,462.13