Finding the Third Proportional to 559,597.50 and 1,199,041.50

Step by Step Solution

1. Step 1: Write the proportion equation
   559,597.50 : 1,199,041.50 = 1,199,041.50 : x
2. Step 2: Convert to fraction form
   559,597.50/1,199,041.50 = 1,199,041.50/x
3. Step 3: Cross multiply
   559,597.50x = 1,199,041.50 × 1,199,041.50
4. Step 4: Simplify right side
   559,597.50x = 1,437,700,518,722.25
5. Step 5: Solve for x
   x = 1,437,700,518,722.25/559,597.50
6. Step 6: Final answer
   x = 2,569,168.95