Finding the Third Proportional to 946,413 and 2,064,118

Step by Step Solution

1. Step 1: Write the proportion equation
   946,413 : 2,064,118 = 2,064,118 : x
2. Step 2: Convert to fraction form
   946,413/2,064,118 = 2,064,118/x
3. Step 3: Cross multiply
   946,413x = 2,064,118 × 2,064,118
4. Step 4: Simplify right side
   946,413x = 4,260,583,117,924
5. Step 5: Solve for x
   x = 4,260,583,117,924/946,413
6. Step 6: Final answer
   x = 4,501,822.27