Finding the Third Proportional to 747,940.50 and 1,089,162

Step by Step Solution

1. Step 1: Write the proportion equation
   747,940.50 : 1,089,162 = 1,089,162 : x
2. Step 2: Convert to fraction form
   747,940.50/1,089,162 = 1,089,162/x
3. Step 3: Cross multiply
   747,940.50x = 1,089,162 × 1,089,162
4. Step 4: Simplify right side
   747,940.50x = 1,186,273,862,244
5. Step 5: Solve for x
   x = 1,186,273,862,244/747,940.50
6. Step 6: Final answer
   x = 1,586,053.79