Finding the Third Proportional to 4,697,232 and 7,197,480

Step by Step Solution

1. Step 1: Write the proportion equation
   4,697,232 : 7,197,480 = 7,197,480 : x
2. Step 2: Convert to fraction form
   4,697,232/7,197,480 = 7,197,480/x
3. Step 3: Cross multiply
   4,697,232x = 7,197,480 × 7,197,480
4. Step 4: Simplify right side
   4,697,232x = 51,803,718,350,400
5. Step 5: Solve for x
   x = 51,803,718,350,400/4,697,232
6. Step 6: Final answer
   x = 11,028,562.85