Finding the Third Proportional to 4,885,367 and 10,441,619.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,885,367 : 10,441,619.50 = 10,441,619.50 : x
2. Step 2: Convert to fraction form
   4,885,367/10,441,619.50 = 10,441,619.50/x
3. Step 3: Cross multiply
   4,885,367x = 10,441,619.50 × 10,441,619.50
4. Step 4: Simplify right side
   4,885,367x = 109,027,417,782,780.25
5. Step 5: Solve for x
   x = 109,027,417,782,780.25/4,885,367
6. Step 6: Final answer
   x = 22,317,139.69