Finding the Third Proportional to 9,052,152 and 19,521,480

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052,152 : 19,521,480 = 19,521,480 : x
2. Step 2: Convert to fraction form
   9,052,152/19,521,480 = 19,521,480/x
3. Step 3: Cross multiply
   9,052,152x = 19,521,480 × 19,521,480
4. Step 4: Simplify right side
   9,052,152x = 381,088,181,390,400
5. Step 5: Solve for x
   x = 381,088,181,390,400/9,052,152
6. Step 6: Final answer
   x = 42,099,180.55