Finding the Third Proportional to 2,166,792 and 4,666,560

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,792 : 4,666,560 = 4,666,560 : x
2. Step 2: Convert to fraction form
   2,166,792/4,666,560 = 4,666,560/x
3. Step 3: Cross multiply
   2,166,792x = 4,666,560 × 4,666,560
4. Step 4: Simplify right side
   2,166,792x = 21,776,782,233,600
5. Step 5: Solve for x
   x = 21,776,782,233,600/2,166,792
6. Step 6: Final answer
   x = 10,050,241.20