Finding the Third Proportional to 13,866,328.50 and 30,919,116

Step by Step Solution

1. Step 1: Write the proportion equation
   13,866,328.50 : 30,919,116 = 30,919,116 : x
2. Step 2: Convert to fraction form
   13,866,328.50/30,919,116 = 30,919,116/x
3. Step 3: Cross multiply
   13,866,328.50x = 30,919,116 × 30,919,116
4. Step 4: Simplify right side
   13,866,328.50x = 955,991,734,221,456
5. Step 5: Solve for x
   x = 955,991,734,221,456/13,866,328.50
6. Step 6: Final answer
   x = 68,943,392.93