Finding the Third Proportional to 10,830,640 and 23,528,648

Step by Step Solution

1. Step 1: Write the proportion equation
   10,830,640 : 23,528,648 = 23,528,648 : x
2. Step 2: Convert to fraction form
   10,830,640/23,528,648 = 23,528,648/x
3. Step 3: Cross multiply
   10,830,640x = 23,528,648 × 23,528,648
4. Step 4: Simplify right side
   10,830,640x = 553,597,276,707,904
5. Step 5: Solve for x
   x = 553,597,276,707,904/10,830,640
6. Step 6: Final answer
   x = 51,113,994.81