Finding the Third Proportional to 3,814,857 and 5,761,165.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,814,857 : 5,761,165.50 = 5,761,165.50 : x
2. Step 2: Convert to fraction form
   3,814,857/5,761,165.50 = 5,761,165.50/x
3. Step 3: Cross multiply
   3,814,857x = 5,761,165.50 × 5,761,165.50
4. Step 4: Simplify right side
   3,814,857x = 33,191,027,918,390.25
5. Step 5: Solve for x
   x = 33,191,027,918,390.25/3,814,857
6. Step 6: Final answer
   x = 8,700,464.50