Finding the Third Proportional to 908,532,864 and 1,972,123,002

Step by Step Solution

1. Step 1: Write the proportion equation
   908,532,864 : 1,972,123,002 = 1,972,123,002 : x
2. Step 2: Convert to fraction form
   908,532,864/1,972,123,002 = 1,972,123,002/x
3. Step 3: Cross multiply
   908,532,864x = 1,972,123,002 × 1,972,123,002
4. Step 4: Simplify right side
   908,532,864x = 3,889,269,135,017,491,968
5. Step 5: Solve for x
   x = 3,889,269,135,017,491,968/908,532,864
6. Step 6: Final answer
   x = 4,280,823,830.52