Finding the Third Proportional to 1,274,201,778,540 and 2,730,152,193,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274,201,778,540 : 2,730,152,193,156 = 2,730,152,193,156 : x
2. Step 2: Convert to fraction form
   1,274,201,778,540/2,730,152,193,156 = 2,730,152,193,156/x
3. Step 3: Cross multiply
   1,274,201,778,540x = 2,730,152,193,156 × 2,730,152,193,156
4. Step 4: Simplify right side
   1,274,201,778,540x = 7,453,730,997,794,516,800,372,736
5. Step 5: Solve for x
   x = 7,453,730,997,794,516,800,372,736/1,274,201,778,540
6. Step 6: Final answer
   x = 5,849,725,783,882.61