Finding the Third Proportional to 5,608,062 and 8,402,625

Step by Step Solution

1. Step 1: Write the proportion equation
   5,608,062 : 8,402,625 = 8,402,625 : x
2. Step 2: Convert to fraction form
   5,608,062/8,402,625 = 8,402,625/x
3. Step 3: Cross multiply
   5,608,062x = 8,402,625 × 8,402,625
4. Step 4: Simplify right side
   5,608,062x = 70,604,106,890,625
5. Step 5: Solve for x
   x = 70,604,106,890,625/5,608,062
6. Step 6: Final answer
   x = 12,589,751.48