Finding the Third Proportional to 7,151,022 and 15,638,916

Step by Step Solution

1. Step 1: Write the proportion equation
   7,151,022 : 15,638,916 = 15,638,916 : x
2. Step 2: Convert to fraction form
   7,151,022/15,638,916 = 15,638,916/x
3. Step 3: Cross multiply
   7,151,022x = 15,638,916 × 15,638,916
4. Step 4: Simplify right side
   7,151,022x = 244,575,693,655,056
5. Step 5: Solve for x
   x = 244,575,693,655,056/7,151,022
6. Step 6: Final answer
   x = 34,201,502.06