Finding the Third Proportional to 1,941,459,128 and 2,747,105,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,459,128 : 2,747,105,172 = 2,747,105,172 : x
2. Step 2: Convert to fraction form
   1,941,459,128/2,747,105,172 = 2,747,105,172/x
3. Step 3: Cross multiply
   1,941,459,128x = 2,747,105,172 × 2,747,105,172
4. Step 4: Simplify right side
   1,941,459,128x = 7,546,586,826,029,149,184
5. Step 5: Solve for x
   x = 7,546,586,826,029,149,184/1,941,459,128
6. Step 6: Final answer
   x = 3,887,069,636.02