Finding the Third Proportional to 6,201,974 and 13,155,316

Step by Step Solution

1. Step 1: Write the proportion equation
   6,201,974 : 13,155,316 = 13,155,316 : x
2. Step 2: Convert to fraction form
   6,201,974/13,155,316 = 13,155,316/x
3. Step 3: Cross multiply
   6,201,974x = 13,155,316 × 13,155,316
4. Step 4: Simplify right side
   6,201,974x = 173,062,339,059,856
5. Step 5: Solve for x
   x = 173,062,339,059,856/6,201,974
6. Step 6: Final answer
   x = 27,904,396.09