Finding the Third Proportional to 1,293,346 and 1,957,909

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,346 : 1,957,909 = 1,957,909 : x
2. Step 2: Convert to fraction form
   1,293,346/1,957,909 = 1,957,909/x
3. Step 3: Cross multiply
   1,293,346x = 1,957,909 × 1,957,909
4. Step 4: Simplify right side
   1,293,346x = 3,833,407,652,281
5. Step 5: Solve for x
   x = 3,833,407,652,281/1,293,346
6. Step 6: Final answer
   x = 2,963,945.96