Finding the Third Proportional to 1,056,425 and 2,277,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,425 : 2,277,118 = 2,277,118 : x
2. Step 2: Convert to fraction form
   1,056,425/2,277,118 = 2,277,118/x
3. Step 3: Cross multiply
   1,056,425x = 2,277,118 × 2,277,118
4. Step 4: Simplify right side
   1,056,425x = 5,185,266,385,924
5. Step 5: Solve for x
   x = 5,185,266,385,924/1,056,425
6. Step 6: Final answer
   x = 4,908,314.73