Finding the Third Proportional to 7,076,419.50 and 10,603,516.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,076,419.50 : 10,603,516.50 = 10,603,516.50 : x
2. Step 2: Convert to fraction form
   7,076,419.50/10,603,516.50 = 10,603,516.50/x
3. Step 3: Cross multiply
   7,076,419.50x = 10,603,516.50 × 10,603,516.50
4. Step 4: Simplify right side
   7,076,419.50x = 112,434,562,165,772.25
5. Step 5: Solve for x
   x = 112,434,562,165,772.25/7,076,419.50
6. Step 6: Final answer
   x = 15,888,623.08