Finding the Third Proportional to 1,503,058 and 3,153,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,058 : 3,153,820 = 3,153,820 : x
2. Step 2: Convert to fraction form
   1,503,058/3,153,820 = 3,153,820/x
3. Step 3: Cross multiply
   1,503,058x = 3,153,820 × 3,153,820
4. Step 4: Simplify right side
   1,503,058x = 9,946,580,592,400
5. Step 5: Solve for x
   x = 9,946,580,592,400/1,503,058
6. Step 6: Final answer
   x = 6,617,562.72