Finding the Third Proportional to 4,142,448 and 5,596,704

Step by Step Solution

1. Step 1: Write the proportion equation
   4,142,448 : 5,596,704 = 5,596,704 : x
2. Step 2: Convert to fraction form
   4,142,448/5,596,704 = 5,596,704/x
3. Step 3: Cross multiply
   4,142,448x = 5,596,704 × 5,596,704
4. Step 4: Simplify right side
   4,142,448x = 31,323,095,663,616
5. Step 5: Solve for x
   x = 31,323,095,663,616/4,142,448
6. Step 6: Final answer
   x = 7,561,493.99