Finding the Third Proportional to 3,669,054 and 7,782,132

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,054 : 7,782,132 = 7,782,132 : x
2. Step 2: Convert to fraction form
   3,669,054/7,782,132 = 7,782,132/x
3. Step 3: Cross multiply
   3,669,054x = 7,782,132 × 7,782,132
4. Step 4: Simplify right side
   3,669,054x = 60,561,578,465,424
5. Step 5: Solve for x
   x = 60,561,578,465,424/3,669,054
6. Step 6: Final answer
   x = 16,506,047.19