Finding the Third Proportional to 2,599,041,168 and 5,612,399,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,041,168 : 5,612,399,244 = 5,612,399,244 : x
2. Step 2: Convert to fraction form
   2,599,041,168/5,612,399,244 = 5,612,399,244/x
3. Step 3: Cross multiply
   2,599,041,168x = 5,612,399,244 × 5,612,399,244
4. Step 4: Simplify right side
   2,599,041,168x = 31,499,025,274,051,772,416
5. Step 5: Solve for x
   x = 31,499,025,274,051,772,416/2,599,041,168
6. Step 6: Final answer
   x = 12,119,479,160.96