Finding the Third Proportional to 1,444,580 and 3,111,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,580 : 3,111,160 = 3,111,160 : x
2. Step 2: Convert to fraction form
   1,444,580/3,111,160 = 3,111,160/x
3. Step 3: Cross multiply
   1,444,580x = 3,111,160 × 3,111,160
4. Step 4: Simplify right side
   1,444,580x = 9,679,316,545,600
5. Step 5: Solve for x
   x = 9,679,316,545,600/1,444,580
6. Step 6: Final answer
   x = 6,700,436.49