Finding the Third Proportional to 59,820,831 and 130,139,262

Step by Step Solution

1. Step 1: Write the proportion equation
   59,820,831 : 130,139,262 = 130,139,262 : x
2. Step 2: Convert to fraction form
   59,820,831/130,139,262 = 130,139,262/x
3. Step 3: Cross multiply
   59,820,831x = 130,139,262 × 130,139,262
4. Step 4: Simplify right side
   59,820,831x = 16,936,227,513,904,644
5. Step 5: Solve for x
   x = 16,936,227,513,904,644/59,820,831
6. Step 6: Final answer
   x = 283,115,885.07