Finding the Third Proportional to 1,412,552 and 3,089,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,552 : 3,089,178 = 3,089,178 : x
2. Step 2: Convert to fraction form
   1,412,552/3,089,178 = 3,089,178/x
3. Step 3: Cross multiply
   1,412,552x = 3,089,178 × 3,089,178
4. Step 4: Simplify right side
   1,412,552x = 9,543,020,715,684
5. Step 5: Solve for x
   x = 9,543,020,715,684/1,412,552
6. Step 6: Final answer
   x = 6,755,872.15