Finding the Third Proportional to 13,866,364 and 30,919,184

Step by Step Solution

1. Step 1: Write the proportion equation
   13,866,364 : 30,919,184 = 30,919,184 : x
2. Step 2: Convert to fraction form
   13,866,364/30,919,184 = 30,919,184/x
3. Step 3: Cross multiply
   13,866,364x = 30,919,184 × 30,919,184
4. Step 4: Simplify right side
   13,866,364x = 955,995,939,225,856
5. Step 5: Solve for x
   x = 955,995,939,225,856/13,866,364
6. Step 6: Final answer
   x = 68,943,519.67