Finding the Third Proportional to 28,305,646 and 42,414,022

Step by Step Solution

1. Step 1: Write the proportion equation
   28,305,646 : 42,414,022 = 42,414,022 : x
2. Step 2: Convert to fraction form
   28,305,646/42,414,022 = 42,414,022/x
3. Step 3: Cross multiply
   28,305,646x = 42,414,022 × 42,414,022
4. Step 4: Simplify right side
   28,305,646x = 1,798,949,262,216,484
5. Step 5: Solve for x
   x = 1,798,949,262,216,484/28,305,646
6. Step 6: Final answer
   x = 63,554,432.29