Finding the Third Proportional to 2,429,908 and 5,625,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,908 : 5,625,272 = 5,625,272 : x
2. Step 2: Convert to fraction form
   2,429,908/5,625,272 = 5,625,272/x
3. Step 3: Cross multiply
   2,429,908x = 5,625,272 × 5,625,272
4. Step 4: Simplify right side
   2,429,908x = 31,643,685,073,984
5. Step 5: Solve for x
   x = 31,643,685,073,984/2,429,908
6. Step 6: Final answer
   x = 13,022,585.66