Finding the Third Proportional to 1,503,099 and 3,153,906

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,099 : 3,153,906 = 3,153,906 : x
2. Step 2: Convert to fraction form
   1,503,099/3,153,906 = 3,153,906/x
3. Step 3: Cross multiply
   1,503,099x = 3,153,906 × 3,153,906
4. Step 4: Simplify right side
   1,503,099x = 9,947,123,056,836
5. Step 5: Solve for x
   x = 9,947,123,056,836/1,503,099
6. Step 6: Final answer
   x = 6,617,743.11