Finding the Third Proportional to 2,637,160,420 and 5,491,348,064

Step by Step Solution

1. Step 1: Write the proportion equation
   2,637,160,420 : 5,491,348,064 = 5,491,348,064 : x
2. Step 2: Convert to fraction form
   2,637,160,420/5,491,348,064 = 5,491,348,064/x
3. Step 3: Cross multiply
   2,637,160,420x = 5,491,348,064 × 5,491,348,064
4. Step 4: Simplify right side
   2,637,160,420x = 30,154,903,559,996,547,072
5. Step 5: Solve for x
   x = 30,154,903,559,996,547,072/2,637,160,420
6. Step 6: Final answer
   x = 11,434,611,004.82