Finding the Third Proportional to 2,576,713,417,776 and 5,605,820,801,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576,713,417,776 : 5,605,820,801,748 = 5,605,820,801,748 : x
2. Step 2: Convert to fraction form
   2,576,713,417,776/5,605,820,801,748 = 5,605,820,801,748/x
3. Step 3: Cross multiply
   2,576,713,417,776x = 5,605,820,801,748 × 5,605,820,801,748
4. Step 4: Simplify right side
   2,576,713,417,776x = 31,425,226,861,310,590,350,000,128
5. Step 5: Solve for x
   x = 31,425,226,861,310,590,350,000,128/2,576,713,417,776
6. Step 6: Final answer
   x = 12,195,856,413,257.70