Finding the Third Proportional to 26,688,900 and 58,272,308

Step by Step Solution

1. Step 1: Write the proportion equation
   26,688,900 : 58,272,308 = 58,272,308 : x
2. Step 2: Convert to fraction form
   26,688,900/58,272,308 = 58,272,308/x
3. Step 3: Cross multiply
   26,688,900x = 58,272,308 × 58,272,308
4. Step 4: Simplify right side
   26,688,900x = 3,395,661,879,646,864
5. Step 5: Solve for x
   x = 3,395,661,879,646,864/26,688,900
6. Step 6: Final answer
   x = 127,231,241.44