Finding the Third Proportional to 6,997,468.50 and 10,435,521.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,997,468.50 : 10,435,521.38 = 10,435,521.38 : x
2. Step 2: Convert to fraction form
   6,997,468.50/10,435,521.38 = 10,435,521.38/x
3. Step 3: Cross multiply
   6,997,468.50x = 10,435,521.38 × 10,435,521.38
4. Step 4: Simplify right side
   6,997,468.50x = 108,900,106,368,081.89
5. Step 5: Solve for x
   x = 108,900,106,368,081.89/6,997,468.50
6. Step 6: Final answer
   x = 15,562,786.22