Finding the Third Proportional to 49,631,856 and 109,060,920

Step by Step Solution

1. Step 1: Write the proportion equation
   49,631,856 : 109,060,920 = 109,060,920 : x
2. Step 2: Convert to fraction form
   49,631,856/109,060,920 = 109,060,920/x
3. Step 3: Cross multiply
   49,631,856x = 109,060,920 × 109,060,920
4. Step 4: Simplify right side
   49,631,856x = 11,894,284,271,246,400
5. Step 5: Solve for x
   x = 11,894,284,271,246,400/49,631,856
6. Step 6: Final answer
   x = 239,650,201.10