Finding the Third Proportional to 1,226,478,380,472 and 2,683,773,279,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,478,380,472 : 2,683,773,279,020 = 2,683,773,279,020 : x
2. Step 2: Convert to fraction form
   1,226,478,380,472/2,683,773,279,020 = 2,683,773,279,020/x
3. Step 3: Cross multiply
   1,226,478,380,472x = 2,683,773,279,020 × 2,683,773,279,020
4. Step 4: Simplify right side
   1,226,478,380,472x = 7,202,639,013,181,762,983,428,096
5. Step 5: Solve for x
   x = 7,202,639,013,181,762,983,428,096/1,226,478,380,472
6. Step 6: Final answer
   x = 5,872,617,999,519.80