Finding the Third Proportional to 4,112,552 and 8,911,500

Step by Step Solution

1. Step 1: Write the proportion equation
   4,112,552 : 8,911,500 = 8,911,500 : x
2. Step 2: Convert to fraction form
   4,112,552/8,911,500 = 8,911,500/x
3. Step 3: Cross multiply
   4,112,552x = 8,911,500 × 8,911,500
4. Step 4: Simplify right side
   4,112,552x = 79,414,832,250,000
5. Step 5: Solve for x
   x = 79,414,832,250,000/4,112,552
6. Step 6: Final answer
   x = 19,310,353.34