Finding the Third Proportional to 2,492,506 and 5,422,412

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492,506 : 5,422,412 = 5,422,412 : x
2. Step 2: Convert to fraction form
   2,492,506/5,422,412 = 5,422,412/x
3. Step 3: Cross multiply
   2,492,506x = 5,422,412 × 5,422,412
4. Step 4: Simplify right side
   2,492,506x = 29,402,551,897,744
5. Step 5: Solve for x
   x = 29,402,551,897,744/2,492,506
6. Step 6: Final answer
   x = 11,796,381.59