Finding the Third Proportional to 5,911,031.25 and 12,733,920

Step by Step Solution

1. Step 1: Write the proportion equation
   5,911,031.25 : 12,733,920 = 12,733,920 : x
2. Step 2: Convert to fraction form
   5,911,031.25/12,733,920 = 12,733,920/x
3. Step 3: Cross multiply
   5,911,031.25x = 12,733,920 × 12,733,920
4. Step 4: Simplify right side
   5,911,031.25x = 162,152,718,566,400
5. Step 5: Solve for x
   x = 162,152,718,566,400/5,911,031.25
6. Step 6: Final answer
   x = 27,432,221.50