Finding the Third Proportional to 4,915,616 and 10,692,904

Step by Step Solution

1. Step 1: Write the proportion equation
   4,915,616 : 10,692,904 = 10,692,904 : x
2. Step 2: Convert to fraction form
   4,915,616/10,692,904 = 10,692,904/x
3. Step 3: Cross multiply
   4,915,616x = 10,692,904 × 10,692,904
4. Step 4: Simplify right side
   4,915,616x = 114,338,195,953,216
5. Step 5: Solve for x
   x = 114,338,195,953,216/4,915,616
6. Step 6: Final answer
   x = 23,260,196.88