Finding the Third Proportional to 1,110,307.50 and 2,389,014

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,307.50 : 2,389,014 = 2,389,014 : x
2. Step 2: Convert to fraction form
   1,110,307.50/2,389,014 = 2,389,014/x
3. Step 3: Cross multiply
   1,110,307.50x = 2,389,014 × 2,389,014
4. Step 4: Simplify right side
   1,110,307.50x = 5,707,387,892,196
5. Step 5: Solve for x
   x = 5,707,387,892,196/1,110,307.50
6. Step 6: Final answer
   x = 5,140,366.87