Finding the Third Proportional to 1,501,829 and 3,110,122

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,829 : 3,110,122 = 3,110,122 : x
2. Step 2: Convert to fraction form
   1,501,829/3,110,122 = 3,110,122/x
3. Step 3: Cross multiply
   1,501,829x = 3,110,122 × 3,110,122
4. Step 4: Simplify right side
   1,501,829x = 9,672,858,854,884
5. Step 5: Solve for x
   x = 9,672,858,854,884/1,501,829
6. Step 6: Final answer
   x = 6,440,719.19