Finding the Third Proportional to 12,934,436 and 28,165,223

Step by Step Solution

1. Step 1: Write the proportion equation
   12,934,436 : 28,165,223 = 28,165,223 : x
2. Step 2: Convert to fraction form
   12,934,436/28,165,223 = 28,165,223/x
3. Step 3: Cross multiply
   12,934,436x = 28,165,223 × 28,165,223
4. Step 4: Simplify right side
   12,934,436x = 793,279,786,639,729
5. Step 5: Solve for x
   x = 793,279,786,639,729/12,934,436
6. Step 6: Final answer
   x = 61,330,837.05