Finding the Third Proportional to 2,588,883,240 and 5,705,463,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,883,240 : 5,705,463,336 = 5,705,463,336 : x
2. Step 2: Convert to fraction form
   2,588,883,240/5,705,463,336 = 5,705,463,336/x
3. Step 3: Cross multiply
   2,588,883,240x = 5,705,463,336 × 5,705,463,336
4. Step 4: Simplify right side
   2,588,883,240x = 32,552,311,878,440,247,296
5. Step 5: Solve for x
   x = 32,552,311,878,440,247,296/2,588,883,240
6. Step 6: Final answer
   x = 12,573,881,809.53