Finding the Third Proportional to 3,547,555.50 and 5,480,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,547,555.50 : 5,480,914.50 = 5,480,914.50 : x
2. Step 2: Convert to fraction form
   3,547,555.50/5,480,914.50 = 5,480,914.50/x
3. Step 3: Cross multiply
   3,547,555.50x = 5,480,914.50 × 5,480,914.50
4. Step 4: Simplify right side
   3,547,555.50x = 30,040,423,756,310.25
5. Step 5: Solve for x
   x = 30,040,423,756,310.25/3,547,555.50
6. Step 6: Final answer
   x = 8,467,922.14