Finding the Third Proportional to 42,968,925.25 and 68,151,383

Step by Step Solution

1. Step 1: Write the proportion equation
   42,968,925.25 : 68,151,383 = 68,151,383 : x
2. Step 2: Convert to fraction form
   42,968,925.25/68,151,383 = 68,151,383/x
3. Step 3: Cross multiply
   42,968,925.25x = 68,151,383 × 68,151,383
4. Step 4: Simplify right side
   42,968,925.25x = 4,644,611,004,812,689
5. Step 5: Solve for x
   x = 4,644,611,004,812,689/42,968,925.25
6. Step 6: Final answer
   x = 108,092,324.34