Finding the Third Proportional to 6,224,638,959 and 13,443,140,346

Step by Step Solution

1. Step 1: Write the proportion equation
   6,224,638,959 : 13,443,140,346 = 13,443,140,346 : x
2. Step 2: Convert to fraction form
   6,224,638,959/13,443,140,346 = 13,443,140,346/x
3. Step 3: Cross multiply
   6,224,638,959x = 13,443,140,346 × 13,443,140,346
4. Step 4: Simplify right side
   6,224,638,959x = 180,718,022,362,253,000,704
5. Step 5: Solve for x
   x = 180,718,022,362,253,000,704/6,224,638,959
6. Step 6: Final answer
   x = 29,032,691,462.52