Finding the Third Proportional to 6,078,320 and 9,624,865

Step by Step Solution

1. Step 1: Write the proportion equation
   6,078,320 : 9,624,865 = 9,624,865 : x
2. Step 2: Convert to fraction form
   6,078,320/9,624,865 = 9,624,865/x
3. Step 3: Cross multiply
   6,078,320x = 9,624,865 × 9,624,865
4. Step 4: Simplify right side
   6,078,320x = 92,638,026,268,225
5. Step 5: Solve for x
   x = 92,638,026,268,225/6,078,320
6. Step 6: Final answer
   x = 15,240,728.73