Finding the Third Proportional to 863,500,041.50 and 1,326,441,684.25

Step by Step Solution

1. Step 1: Write the proportion equation
   863,500,041.50 : 1,326,441,684.25 = 1,326,441,684.25 : x
2. Step 2: Convert to fraction form
   863,500,041.50/1,326,441,684.25 = 1,326,441,684.25/x
3. Step 3: Cross multiply
   863,500,041.50x = 1,326,441,684.25 × 1,326,441,684.25
4. Step 4: Simplify right side
   863,500,041.50x = 1,759,447,541,715,976,704
5. Step 5: Solve for x
   x = 1,759,447,541,715,976,704/863,500,041.50
6. Step 6: Final answer
   x = 2,037,576,673.02