Finding the Third Proportional to 1,186,157,908 and 2,470,492,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,157,908 : 2,470,492,456 = 2,470,492,456 : x
2. Step 2: Convert to fraction form
   1,186,157,908/2,470,492,456 = 2,470,492,456/x
3. Step 3: Cross multiply
   1,186,157,908x = 2,470,492,456 × 2,470,492,456
4. Step 4: Simplify right side
   1,186,157,908x = 6,103,332,975,152,912,384
5. Step 5: Solve for x
   x = 6,103,332,975,152,912,384/1,186,157,908
6. Step 6: Final answer
   x = 5,145,464,135.92