Finding the Third Proportional to 1,015,413 and 2,230,127

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,413 : 2,230,127 = 2,230,127 : x
2. Step 2: Convert to fraction form
   1,015,413/2,230,127 = 2,230,127/x
3. Step 3: Cross multiply
   1,015,413x = 2,230,127 × 2,230,127
4. Step 4: Simplify right side
   1,015,413x = 4,973,466,436,129
5. Step 5: Solve for x
   x = 4,973,466,436,129/1,015,413
6. Step 6: Final answer
   x = 4,897,973.96