Finding the Third Proportional to 59,820,825 and 130,139,250

Step by Step Solution

1. Step 1: Write the proportion equation
   59,820,825 : 130,139,250 = 130,139,250 : x
2. Step 2: Convert to fraction form
   59,820,825/130,139,250 = 130,139,250/x
3. Step 3: Cross multiply
   59,820,825x = 130,139,250 × 130,139,250
4. Step 4: Simplify right side
   59,820,825x = 16,936,224,390,562,500
5. Step 5: Solve for x
   x = 16,936,224,390,562,500/59,820,825
6. Step 6: Final answer
   x = 283,115,861.25