Finding the Third Proportional to 9,196,860 and 19,514,328

Step by Step Solution

1. Step 1: Write the proportion equation
   9,196,860 : 19,514,328 = 19,514,328 : x
2. Step 2: Convert to fraction form
   9,196,860/19,514,328 = 19,514,328/x
3. Step 3: Cross multiply
   9,196,860x = 19,514,328 × 19,514,328
4. Step 4: Simplify right side
   9,196,860x = 380,808,997,291,584
5. Step 5: Solve for x
   x = 380,808,997,291,584/9,196,860
6. Step 6: Final answer
   x = 41,406,414.50