Finding the Third Proportional to 533,661 and 1,155,895.50

Step by Step Solution

1. Step 1: Write the proportion equation
   533,661 : 1,155,895.50 = 1,155,895.50 : x
2. Step 2: Convert to fraction form
   533,661/1,155,895.50 = 1,155,895.50/x
3. Step 3: Cross multiply
   533,661x = 1,155,895.50 × 1,155,895.50
4. Step 4: Simplify right side
   533,661x = 1,336,094,406,920.25
5. Step 5: Solve for x
   x = 1,336,094,406,920.25/533,661
6. Step 6: Final answer
   x = 2,503,638.84