Finding the Third Proportional to 34,219,998 and 76,090,824

Step by Step Solution

1. Step 1: Write the proportion equation
   34,219,998 : 76,090,824 = 76,090,824 : x
2. Step 2: Convert to fraction form
   34,219,998/76,090,824 = 76,090,824/x
3. Step 3: Cross multiply
   34,219,998x = 76,090,824 × 76,090,824
4. Step 4: Simplify right side
   34,219,998x = 5,789,813,496,998,976
5. Step 5: Solve for x
   x = 5,789,813,496,998,976/34,219,998
6. Step 6: Final answer
   x = 169,193,858.43