Finding the Third Proportional to 8,122,522 and 10,781,916

Step by Step Solution

1. Step 1: Write the proportion equation
   8,122,522 : 10,781,916 = 10,781,916 : x
2. Step 2: Convert to fraction form
   8,122,522/10,781,916 = 10,781,916/x
3. Step 3: Cross multiply
   8,122,522x = 10,781,916 × 10,781,916
4. Step 4: Simplify right side
   8,122,522x = 116,249,712,631,056
5. Step 5: Solve for x
   x = 116,249,712,631,056/8,122,522
6. Step 6: Final answer
   x = 14,312,021.89