Finding the Third Proportional to 12,793,503 and 30,201,105

Step by Step Solution

1. Step 1: Write the proportion equation
   12,793,503 : 30,201,105 = 30,201,105 : x
2. Step 2: Convert to fraction form
   12,793,503/30,201,105 = 30,201,105/x
3. Step 3: Cross multiply
   12,793,503x = 30,201,105 × 30,201,105
4. Step 4: Simplify right side
   12,793,503x = 912,106,743,221,025
5. Step 5: Solve for x
   x = 912,106,743,221,025/12,793,503
6. Step 6: Final answer
   x = 71,294,526.86