Finding the Third Proportional to 16,457,733,781 and 36,059,674,268

Step by Step Solution

1. Step 1: Write the proportion equation
   16,457,733,781 : 36,059,674,268 = 36,059,674,268 : x
2. Step 2: Convert to fraction form
   16,457,733,781/36,059,674,268 = 36,059,674,268/x
3. Step 3: Cross multiply
   16,457,733,781x = 36,059,674,268 × 36,059,674,268
4. Step 4: Simplify right side
   16,457,733,781x = 1,300,300,108,314,261,323,776
5. Step 5: Solve for x
   x = 1,300,300,108,314,261,323,776/16,457,733,781
6. Step 6: Final answer
   x = 79,008,454,360.55