Finding the Third Proportional to 1,373,700 and 3,009,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,700 : 3,009,840 = 3,009,840 : x
2. Step 2: Convert to fraction form
   1,373,700/3,009,840 = 3,009,840/x
3. Step 3: Cross multiply
   1,373,700x = 3,009,840 × 3,009,840
4. Step 4: Simplify right side
   1,373,700x = 9,059,136,825,600
5. Step 5: Solve for x
   x = 9,059,136,825,600/1,373,700
6. Step 6: Final answer
   x = 6,594,698.13