Finding the Third Proportional to 10,069,415 and 14,915,323

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069,415 : 14,915,323 = 14,915,323 : x
2. Step 2: Convert to fraction form
   10,069,415/14,915,323 = 14,915,323/x
3. Step 3: Cross multiply
   10,069,415x = 14,915,323 × 14,915,323
4. Step 4: Simplify right side
   10,069,415x = 222,466,860,194,329
5. Step 5: Solve for x
   x = 222,466,860,194,329/10,069,415
6. Step 6: Final answer
   x = 22,093,325.20