Finding the Third Proportional to 4,742,816 and 7,101,244

Step by Step Solution

1. Step 1: Write the proportion equation
   4,742,816 : 7,101,244 = 7,101,244 : x
2. Step 2: Convert to fraction form
   4,742,816/7,101,244 = 7,101,244/x
3. Step 3: Cross multiply
   4,742,816x = 7,101,244 × 7,101,244
4. Step 4: Simplify right side
   4,742,816x = 50,427,666,347,536
5. Step 5: Solve for x
   x = 50,427,666,347,536/4,742,816
6. Step 6: Final answer
   x = 10,632,431.52