Finding the Third Proportional to 10,675,918.50 and 22,108,863

Step by Step Solution

1. Step 1: Write the proportion equation
   10,675,918.50 : 22,108,863 = 22,108,863 : x
2. Step 2: Convert to fraction form
   10,675,918.50/22,108,863 = 22,108,863/x
3. Step 3: Cross multiply
   10,675,918.50x = 22,108,863 × 22,108,863
4. Step 4: Simplify right side
   10,675,918.50x = 488,801,823,152,769
5. Step 5: Solve for x
   x = 488,801,823,152,769/10,675,918.50
6. Step 6: Final answer
   x = 45,785,458.47