Finding the Third Proportional to 422,083,658.25 and 930,038,899.50

Step by Step Solution

1. Step 1: Write the proportion equation
   422,083,658.25 : 930,038,899.50 = 930,038,899.50 : x
2. Step 2: Convert to fraction form
   422,083,658.25/930,038,899.50 = 930,038,899.50/x
3. Step 3: Cross multiply
   422,083,658.25x = 930,038,899.50 × 930,038,899.50
4. Step 4: Simplify right side
   422,083,658.25x = 864,972,354,583,171,072
5. Step 5: Solve for x
   x = 864,972,354,583,171,072/422,083,658.25
6. Step 6: Final answer
   x = 2,049,291,266.50