Finding the Third Proportional to 1,530,086 and 3,362,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,086 : 3,362,140 = 3,362,140 : x
2. Step 2: Convert to fraction form
   1,530,086/3,362,140 = 3,362,140/x
3. Step 3: Cross multiply
   1,530,086x = 3,362,140 × 3,362,140
4. Step 4: Simplify right side
   1,530,086x = 11,303,985,379,600
5. Step 5: Solve for x
   x = 11,303,985,379,600/1,530,086
6. Step 6: Final answer
   x = 7,387,810.48