Finding the Third Proportional to 5,725,820,554 and 12,523,443,476

Step by Step Solution

1. Step 1: Write the proportion equation
   5,725,820,554 : 12,523,443,476 = 12,523,443,476 : x
2. Step 2: Convert to fraction form
   5,725,820,554/12,523,443,476 = 12,523,443,476/x
3. Step 3: Cross multiply
   5,725,820,554x = 12,523,443,476 × 12,523,443,476
4. Step 4: Simplify right side
   5,725,820,554x = 156,836,636,496,566,976,512
5. Step 5: Solve for x
   x = 156,836,636,496,566,976,512/5,725,820,554
6. Step 6: Final answer
   x = 27,391,119,756.10