Finding the Third Proportional to 3,569,894 and 7,707,882

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,894 : 7,707,882 = 7,707,882 : x
2. Step 2: Convert to fraction form
   3,569,894/7,707,882 = 7,707,882/x
3. Step 3: Cross multiply
   3,569,894x = 7,707,882 × 7,707,882
4. Step 4: Simplify right side
   3,569,894x = 59,411,444,925,924
5. Step 5: Solve for x
   x = 59,411,444,925,924/3,569,894
6. Step 6: Final answer
   x = 16,642,355.47