Finding the Third Proportional to 26,825,336 and 42,546,644

Step by Step Solution

1. Step 1: Write the proportion equation
   26,825,336 : 42,546,644 = 42,546,644 : x
2. Step 2: Convert to fraction form
   26,825,336/42,546,644 = 42,546,644/x
3. Step 3: Cross multiply
   26,825,336x = 42,546,644 × 42,546,644
4. Step 4: Simplify right side
   26,825,336x = 1,810,216,915,662,736
5. Step 5: Solve for x
   x = 1,810,216,915,662,736/26,825,336
6. Step 6: Final answer
   x = 67,481,612.00