Finding the Third Proportional to 3,348,123,519 and 5,513,035,558.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,348,123,519 : 5,513,035,558.50 = 5,513,035,558.50 : x
2. Step 2: Convert to fraction form
   3,348,123,519/5,513,035,558.50 = 5,513,035,558.50/x
3. Step 3: Cross multiply
   3,348,123,519x = 5,513,035,558.50 × 5,513,035,558.50
4. Step 4: Simplify right side
   3,348,123,519x = 30,393,561,069,285,408,768
5. Step 5: Solve for x
   x = 30,393,561,069,285,408,768/3,348,123,519
6. Step 6: Final answer
   x = 9,077,789,662.42