Finding the Third Proportional to 13,913,394 and 30,142,868

Step by Step Solution

1. Step 1: Write the proportion equation
   13,913,394 : 30,142,868 = 30,142,868 : x
2. Step 2: Convert to fraction form
   13,913,394/30,142,868 = 30,142,868/x
3. Step 3: Cross multiply
   13,913,394x = 30,142,868 × 30,142,868
4. Step 4: Simplify right side
   13,913,394x = 908,592,491,265,424
5. Step 5: Solve for x
   x = 908,592,491,265,424/13,913,394
6. Step 6: Final answer
   x = 65,303,440.07