Finding the Third Proportional to 4,670,912 and 10,062,112

Step by Step Solution

1. Step 1: Write the proportion equation
   4,670,912 : 10,062,112 = 10,062,112 : x
2. Step 2: Convert to fraction form
   4,670,912/10,062,112 = 10,062,112/x
3. Step 3: Cross multiply
   4,670,912x = 10,062,112 × 10,062,112
4. Step 4: Simplify right side
   4,670,912x = 101,246,097,900,544
5. Step 5: Solve for x
   x = 101,246,097,900,544/4,670,912
6. Step 6: Final answer
   x = 21,675,873.56