Finding the Third Proportional to 7,107,885 and 10,395,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,107,885 : 10,395,256.50 = 10,395,256.50 : x
2. Step 2: Convert to fraction form
   7,107,885/10,395,256.50 = 10,395,256.50/x
3. Step 3: Cross multiply
   7,107,885x = 10,395,256.50 × 10,395,256.50
4. Step 4: Simplify right side
   7,107,885x = 108,061,357,700,792.25
5. Step 5: Solve for x
   x = 108,061,357,700,792.25/7,107,885
6. Step 6: Final answer
   x = 15,203,025.61