Finding the Third Proportional to 5,271,290.50 and 7,963,099

Step by Step Solution

1. Step 1: Write the proportion equation
   5,271,290.50 : 7,963,099 = 7,963,099 : x
2. Step 2: Convert to fraction form
   5,271,290.50/7,963,099 = 7,963,099/x
3. Step 3: Cross multiply
   5,271,290.50x = 7,963,099 × 7,963,099
4. Step 4: Simplify right side
   5,271,290.50x = 63,410,945,683,801
5. Step 5: Solve for x
   x = 63,410,945,683,801/5,271,290.50
6. Step 6: Final answer
   x = 12,029,491.77