Finding the Third Proportional to 1,747,408,978.50 and 3,754,161,104.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,408,978.50 : 3,754,161,104.25 = 3,754,161,104.25 : x
2. Step 2: Convert to fraction form
   1,747,408,978.50/3,754,161,104.25 = 3,754,161,104.25/x
3. Step 3: Cross multiply
   1,747,408,978.50x = 3,754,161,104.25 × 3,754,161,104.25
4. Step 4: Simplify right side
   1,747,408,978.50x = 14,093,725,596,663,578,624
5. Step 5: Solve for x
   x = 14,093,725,596,663,578,624/1,747,408,978.50
6. Step 6: Final answer
   x = 8,065,499,130.47