Finding the Third Proportional to 4,742,822 and 7,101,253

Step by Step Solution

1. Step 1: Write the proportion equation
   4,742,822 : 7,101,253 = 7,101,253 : x
2. Step 2: Convert to fraction form
   4,742,822/7,101,253 = 7,101,253/x
3. Step 3: Cross multiply
   4,742,822x = 7,101,253 × 7,101,253
4. Step 4: Simplify right side
   4,742,822x = 50,427,794,170,009
5. Step 5: Solve for x
   x = 50,427,794,170,009/4,742,822
6. Step 6: Final answer
   x = 10,632,445.02