Finding the Third Proportional to 3,123,522 and 4,724,622

Step by Step Solution

1. Step 1: Write the proportion equation
   3,123,522 : 4,724,622 = 4,724,622 : x
2. Step 2: Convert to fraction form
   3,123,522/4,724,622 = 4,724,622/x
3. Step 3: Cross multiply
   3,123,522x = 4,724,622 × 4,724,622
4. Step 4: Simplify right side
   3,123,522x = 22,322,053,042,884
5. Step 5: Solve for x
   x = 22,322,053,042,884/3,123,522
6. Step 6: Final answer
   x = 7,146,436.95