Finding the Third Proportional to 1,542,888 and 3,160,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,888 : 3,160,944 = 3,160,944 : x
2. Step 2: Convert to fraction form
   1,542,888/3,160,944 = 3,160,944/x
3. Step 3: Cross multiply
   1,542,888x = 3,160,944 × 3,160,944
4. Step 4: Simplify right side
   1,542,888x = 9,991,566,971,136
5. Step 5: Solve for x
   x = 9,991,566,971,136/1,542,888
6. Step 6: Final answer
   x = 6,475,886.11