Finding the Third Proportional to 3,624,480 and 5,758,128

Step by Step Solution

1. Step 1: Write the proportion equation
   3,624,480 : 5,758,128 = 5,758,128 : x
2. Step 2: Convert to fraction form
   3,624,480/5,758,128 = 5,758,128/x
3. Step 3: Cross multiply
   3,624,480x = 5,758,128 × 5,758,128
4. Step 4: Simplify right side
   3,624,480x = 33,156,038,064,384
5. Step 5: Solve for x
   x = 33,156,038,064,384/3,624,480
6. Step 6: Final answer
   x = 9,147,805.50