Finding the Third Proportional to 858,047.06 and 1,164,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   858,047.06 : 1,164,019.50 = 1,164,019.50 : x
2. Step 2: Convert to fraction form
   858,047.06/1,164,019.50 = 1,164,019.50/x
3. Step 3: Cross multiply
   858,047.06x = 1,164,019.50 × 1,164,019.50
4. Step 4: Simplify right side
   858,047.06x = 1,354,941,396,380.25
5. Step 5: Solve for x
   x = 1,354,941,396,380.25/858,047.06
6. Step 6: Final answer
   x = 1,579,099.16