Finding the Third Proportional to 472,949,865.50 and 1,105,024,328

Step by Step Solution

1. Step 1: Write the proportion equation
   472,949,865.50 : 1,105,024,328 = 1,105,024,328 : x
2. Step 2: Convert to fraction form
   472,949,865.50/1,105,024,328 = 1,105,024,328/x
3. Step 3: Cross multiply
   472,949,865.50x = 1,105,024,328 × 1,105,024,328
4. Step 4: Simplify right side
   472,949,865.50x = 1,221,078,765,471,851,520
5. Step 5: Solve for x
   x = 1,221,078,765,471,851,520/472,949,865.50
6. Step 6: Final answer
   x = 2,581,835,527.49