Finding the Third Proportional to 8,243,860 and 17,583,320

Step by Step Solution

1. Step 1: Write the proportion equation
   8,243,860 : 17,583,320 = 17,583,320 : x
2. Step 2: Convert to fraction form
   8,243,860/17,583,320 = 17,583,320/x
3. Step 3: Cross multiply
   8,243,860x = 17,583,320 × 17,583,320
4. Step 4: Simplify right side
   8,243,860x = 309,173,142,222,400
5. Step 5: Solve for x
   x = 309,173,142,222,400/8,243,860
6. Step 6: Final answer
   x = 37,503,444.04