Finding the Third Proportional to 2,210,536.50 and 3,515,101.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,536.50 : 3,515,101.50 = 3,515,101.50 : x
2. Step 2: Convert to fraction form
   2,210,536.50/3,515,101.50 = 3,515,101.50/x
3. Step 3: Cross multiply
   2,210,536.50x = 3,515,101.50 × 3,515,101.50
4. Step 4: Simplify right side
   2,210,536.50x = 12,355,938,555,302.25
5. Step 5: Solve for x
   x = 12,355,938,555,302.25/2,210,536.50
6. Step 6: Final answer
   x = 5,589,565.50