Finding the Third Proportional to 864,077 and 1,880,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   864,077 : 1,880,520.50 = 1,880,520.50 : x
2. Step 2: Convert to fraction form
   864,077/1,880,520.50 = 1,880,520.50/x
3. Step 3: Cross multiply
   864,077x = 1,880,520.50 × 1,880,520.50
4. Step 4: Simplify right side
   864,077x = 3,536,357,350,920.25
5. Step 5: Solve for x
   x = 3,536,357,350,920.25/864,077
6. Step 6: Final answer
   x = 4,092,641.46