Finding the Third Proportional to 2,477,307 and 3,620,380.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,307 : 3,620,380.50 = 3,620,380.50 : x
2. Step 2: Convert to fraction form
   2,477,307/3,620,380.50 = 3,620,380.50/x
3. Step 3: Cross multiply
   2,477,307x = 3,620,380.50 × 3,620,380.50
4. Step 4: Simplify right side
   2,477,307x = 13,107,154,964,780.25
5. Step 5: Solve for x
   x = 13,107,154,964,780.25/2,477,307
6. Step 6: Final answer
   x = 5,290,888.44