Finding the Third Proportional to 3,562,707 and 5,374,516.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,562,707 : 5,374,516.50 = 5,374,516.50 : x
2. Step 2: Convert to fraction form
   3,562,707/5,374,516.50 = 5,374,516.50/x
3. Step 3: Cross multiply
   3,562,707x = 5,374,516.50 × 5,374,516.50
4. Step 4: Simplify right side
   3,562,707x = 28,885,427,608,772.25
5. Step 5: Solve for x
   x = 28,885,427,608,772.25/3,562,707
6. Step 6: Final answer
   x = 8,107,719.10