Finding the Third Proportional to 111,892,621.50 and 235,380,283.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,892,621.50 : 235,380,283.50 = 235,380,283.50 : x
2. Step 2: Convert to fraction form
   111,892,621.50/235,380,283.50 = 235,380,283.50/x
3. Step 3: Cross multiply
   111,892,621.50x = 235,380,283.50 × 235,380,283.50
4. Step 4: Simplify right side
   111,892,621.50x = 55,403,877,860,540,376
5. Step 5: Solve for x
   x = 55,403,877,860,540,376/111,892,621.50
6. Step 6: Final answer
   x = 495,152,201.44