Finding the Third Proportional to 847,732.50 and 1,188,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   847,732.50 : 1,188,094.50 = 1,188,094.50 : x
2. Step 2: Convert to fraction form
   847,732.50/1,188,094.50 = 1,188,094.50/x
3. Step 3: Cross multiply
   847,732.50x = 1,188,094.50 × 1,188,094.50
4. Step 4: Simplify right side
   847,732.50x = 1,411,568,540,930.25
5. Step 5: Solve for x
   x = 1,411,568,540,930.25/847,732.50
6. Step 6: Final answer
   x = 1,665,110.80