Finding the Third Proportional to 1,511,717,944.50 and 2,347,168,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,511,717,944.50 : 2,347,168,522.50 = 2,347,168,522.50 : x
2. Step 2: Convert to fraction form
   1,511,717,944.50/2,347,168,522.50 = 2,347,168,522.50/x
3. Step 3: Cross multiply
   1,511,717,944.50x = 2,347,168,522.50 × 2,347,168,522.50
4. Step 4: Simplify right side
   1,511,717,944.50x = 5,509,200,073,014,833,152
5. Step 5: Solve for x
   x = 5,509,200,073,014,833,152/1,511,717,944.50
6. Step 6: Final answer
   x = 3,644,330,672.30