Finding the Third Proportional to 12,934,932 and 21,556,922

Step by Step Solution

1. Step 1: Write the proportion equation
   12,934,932 : 21,556,922 = 21,556,922 : x
2. Step 2: Convert to fraction form
   12,934,932/21,556,922 = 21,556,922/x
3. Step 3: Cross multiply
   12,934,932x = 21,556,922 × 21,556,922
4. Step 4: Simplify right side
   12,934,932x = 464,700,886,114,084
5. Step 5: Solve for x
   x = 464,700,886,114,084/12,934,932
6. Step 6: Final answer
   x = 35,926,040.13