Finding the Third Proportional to 2,499,340,532 and 5,374,823,193.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,340,532 : 5,374,823,193.50 = 5,374,823,193.50 : x
2. Step 2: Convert to fraction form
   2,499,340,532/5,374,823,193.50 = 5,374,823,193.50/x
3. Step 3: Cross multiply
   2,499,340,532x = 5,374,823,193.50 × 5,374,823,193.50
4. Step 4: Simplify right side
   2,499,340,532x = 28,888,724,361,385,537,536
5. Step 5: Solve for x
   x = 28,888,724,361,385,537,536/2,499,340,532
6. Step 6: Final answer
   x = 11,558,538,739.12