Finding the Third Proportional to 2,261,534 and 4,915,708

Step by Step Solution

1. Step 1: Write the proportion equation
   2,261,534 : 4,915,708 = 4,915,708 : x
2. Step 2: Convert to fraction form
   2,261,534/4,915,708 = 4,915,708/x
3. Step 3: Cross multiply
   2,261,534x = 4,915,708 × 4,915,708
4. Step 4: Simplify right side
   2,261,534x = 24,164,185,141,264
5. Step 5: Solve for x
   x = 24,164,185,141,264/2,261,534
6. Step 6: Final answer
   x = 10,684,864.85