Finding the Third Proportional to 10,642,518 and 23,345,162

Step by Step Solution

1. Step 1: Write the proportion equation
   10,642,518 : 23,345,162 = 23,345,162 : x
2. Step 2: Convert to fraction form
   10,642,518/23,345,162 = 23,345,162/x
3. Step 3: Cross multiply
   10,642,518x = 23,345,162 × 23,345,162
4. Step 4: Simplify right side
   10,642,518x = 544,996,588,806,244
5. Step 5: Solve for x
   x = 544,996,588,806,244/10,642,518
6. Step 6: Final answer
   x = 51,209,365.00