Finding the Third Proportional to 1,715,403 and 3,666,882

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715,403 : 3,666,882 = 3,666,882 : x
2. Step 2: Convert to fraction form
   1,715,403/3,666,882 = 3,666,882/x
3. Step 3: Cross multiply
   1,715,403x = 3,666,882 × 3,666,882
4. Step 4: Simplify right side
   1,715,403x = 13,446,023,601,924
5. Step 5: Solve for x
   x = 13,446,023,601,924/1,715,403
6. Step 6: Final answer
   x = 7,838,405.09