Finding the Third Proportional to 8,243,858 and 17,583,316

Step by Step Solution

1. Step 1: Write the proportion equation
   8,243,858 : 17,583,316 = 17,583,316 : x
2. Step 2: Convert to fraction form
   8,243,858/17,583,316 = 17,583,316/x
3. Step 3: Cross multiply
   8,243,858x = 17,583,316 × 17,583,316
4. Step 4: Simplify right side
   8,243,858x = 309,173,001,555,856
5. Step 5: Solve for x
   x = 309,173,001,555,856/8,243,858
6. Step 6: Final answer
   x = 37,503,436.08