Finding the Third Proportional to 117,433,162 and 245,573,876

Step by Step Solution

1. Step 1: Write the proportion equation
   117,433,162 : 245,573,876 = 245,573,876 : x
2. Step 2: Convert to fraction form
   117,433,162/245,573,876 = 245,573,876/x
3. Step 3: Cross multiply
   117,433,162x = 245,573,876 × 245,573,876
4. Step 4: Simplify right side
   117,433,162x = 60,306,528,573,663,376
5. Step 5: Solve for x
   x = 60,306,528,573,663,376/117,433,162
6. Step 6: Final answer
   x = 513,539,170.25