Finding the Third Proportional to 5,850,320 and 8,931,000

Step by Step Solution

1. Step 1: Write the proportion equation
   5,850,320 : 8,931,000 = 8,931,000 : x
2. Step 2: Convert to fraction form
   5,850,320/8,931,000 = 8,931,000/x
3. Step 3: Cross multiply
   5,850,320x = 8,931,000 × 8,931,000
4. Step 4: Simplify right side
   5,850,320x = 79,762,761,000,000
5. Step 5: Solve for x
   x = 79,762,761,000,000/5,850,320
6. Step 6: Final answer
   x = 13,633,914.21