Finding the Third Proportional to 2,499,340,532.50 and 5,374,823,195

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,340,532.50 : 5,374,823,195 = 5,374,823,195 : x
2. Step 2: Convert to fraction form
   2,499,340,532.50/5,374,823,195 = 5,374,823,195/x
3. Step 3: Cross multiply
   2,499,340,532.50x = 5,374,823,195 × 5,374,823,195
4. Step 4: Simplify right side
   2,499,340,532.50x = 28,888,724,377,510,006,784
5. Step 5: Solve for x
   x = 28,888,724,377,510,006,784/2,499,340,532.50
6. Step 6: Final answer
   x = 11,558,538,743.26