Finding the Third Proportional to 26,635,950 and 58,456,456

Step by Step Solution

1. Step 1: Write the proportion equation
   26,635,950 : 58,456,456 = 58,456,456 : x
2. Step 2: Convert to fraction form
   26,635,950/58,456,456 = 58,456,456/x
3. Step 3: Cross multiply
   26,635,950x = 58,456,456 × 58,456,456
4. Step 4: Simplify right side
   26,635,950x = 3,417,157,248,079,936
5. Step 5: Solve for x
   x = 3,417,157,248,079,936/26,635,950
6. Step 6: Final answer
   x = 128,291,172.20