Finding the Third Proportional to 4,113,788 and 8,859,750

Step by Step Solution

1. Step 1: Write the proportion equation
   4,113,788 : 8,859,750 = 8,859,750 : x
2. Step 2: Convert to fraction form
   4,113,788/8,859,750 = 8,859,750/x
3. Step 3: Cross multiply
   4,113,788x = 8,859,750 × 8,859,750
4. Step 4: Simplify right side
   4,113,788x = 78,495,170,062,500
5. Step 5: Solve for x
   x = 78,495,170,062,500/4,113,788
6. Step 6: Final answer
   x = 19,080,995.44