Finding the Third Proportional to 2,073,420 and 3,245,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,420 : 3,245,566.50 = 3,245,566.50 : x
2. Step 2: Convert to fraction form
   2,073,420/3,245,566.50 = 3,245,566.50/x
3. Step 3: Cross multiply
   2,073,420x = 3,245,566.50 × 3,245,566.50
4. Step 4: Simplify right side
   2,073,420x = 10,533,701,905,922.25
5. Step 5: Solve for x
   x = 10,533,701,905,922.25/2,073,420
6. Step 6: Final answer
   x = 5,080,351.26