Finding the Third Proportional to 83,486,356 and 181,794,008

Step by Step Solution

1. Step 1: Write the proportion equation
   83,486,356 : 181,794,008 = 181,794,008 : x
2. Step 2: Convert to fraction form
   83,486,356/181,794,008 = 181,794,008/x
3. Step 3: Cross multiply
   83,486,356x = 181,794,008 × 181,794,008
4. Step 4: Simplify right side
   83,486,356x = 33,049,061,344,704,064
5. Step 5: Solve for x
   x = 33,049,061,344,704,064/83,486,356
6. Step 6: Final answer
   x = 395,861,826.15