Finding the Third Proportional to 4,709,958 and 10,141,613

Step by Step Solution

1. Step 1: Write the proportion equation
   4,709,958 : 10,141,613 = 10,141,613 : x
2. Step 2: Convert to fraction form
   4,709,958/10,141,613 = 10,141,613/x
3. Step 3: Cross multiply
   4,709,958x = 10,141,613 × 10,141,613
4. Step 4: Simplify right side
   4,709,958x = 102,852,314,241,769
5. Step 5: Solve for x
   x = 102,852,314,241,769/4,709,958
6. Step 6: Final answer
   x = 21,837,204.12