Finding the Third Proportional to 2,543,278,602 and 3,435,114,703.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543,278,602 : 3,435,114,703.50 = 3,435,114,703.50 : x
2. Step 2: Convert to fraction form
   2,543,278,602/3,435,114,703.50 = 3,435,114,703.50/x
3. Step 3: Cross multiply
   2,543,278,602x = 3,435,114,703.50 × 3,435,114,703.50
4. Step 4: Simplify right side
   2,543,278,602x = 11,800,013,026,201,892,864
5. Step 5: Solve for x
   x = 11,800,013,026,201,892,864/2,543,278,602
6. Step 6: Final answer
   x = 4,639,685,568.43