Finding the Third Proportional to 4,742,876 and 7,101,300

Step by Step Solution

1. Step 1: Write the proportion equation
   4,742,876 : 7,101,300 = 7,101,300 : x
2. Step 2: Convert to fraction form
   4,742,876/7,101,300 = 7,101,300/x
3. Step 3: Cross multiply
   4,742,876x = 7,101,300 × 7,101,300
4. Step 4: Simplify right side
   4,742,876x = 50,428,461,690,000
5. Step 5: Solve for x
   x = 50,428,461,690,000/4,742,876
6. Step 6: Final answer
   x = 10,632,464.71