Finding the Third Proportional to 2,492,240,426 and 5,318,054,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492,240,426 : 5,318,054,404 = 5,318,054,404 : x
2. Step 2: Convert to fraction form
   2,492,240,426/5,318,054,404 = 5,318,054,404/x
3. Step 3: Cross multiply
   2,492,240,426x = 5,318,054,404 × 5,318,054,404
4. Step 4: Simplify right side
   2,492,240,426x = 28,281,702,643,903,795,200
5. Step 5: Solve for x
   x = 28,281,702,643,903,795,200/2,492,240,426
6. Step 6: Final answer
   x = 11,347,903,014.84