Finding the Third Proportional to 939,164.50 and 1,403,196

Step by Step Solution

1. Step 1: Write the proportion equation
   939,164.50 : 1,403,196 = 1,403,196 : x
2. Step 2: Convert to fraction form
   939,164.50/1,403,196 = 1,403,196/x
3. Step 3: Cross multiply
   939,164.50x = 1,403,196 × 1,403,196
4. Step 4: Simplify right side
   939,164.50x = 1,968,959,014,416
5. Step 5: Solve for x
   x = 1,968,959,014,416/939,164.50
6. Step 6: Final answer
   x = 2,096,500.68