Finding the Third Proportional to 3,493,161 and 5,554,669.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,161 : 5,554,669.50 = 5,554,669.50 : x
2. Step 2: Convert to fraction form
   3,493,161/5,554,669.50 = 5,554,669.50/x
3. Step 3: Cross multiply
   3,493,161x = 5,554,669.50 × 5,554,669.50
4. Step 4: Simplify right side
   3,493,161x = 30,854,353,254,230.25
5. Step 5: Solve for x
   x = 30,854,353,254,230.25/3,493,161
6. Step 6: Final answer
   x = 8,832,788.77