Finding the Third Proportional to 7,006,200 and 10,559,413

Step by Step Solution

1. Step 1: Write the proportion equation
   7,006,200 : 10,559,413 = 10,559,413 : x
2. Step 2: Convert to fraction form
   7,006,200/10,559,413 = 10,559,413/x
3. Step 3: Cross multiply
   7,006,200x = 10,559,413 × 10,559,413
4. Step 4: Simplify right side
   7,006,200x = 111,501,202,904,569
5. Step 5: Solve for x
   x = 111,501,202,904,569/7,006,200
6. Step 6: Final answer
   x = 15,914,647.44