Finding the Third Proportional to 16,591,938 and 34,508,236

Step by Step Solution

1. Step 1: Write the proportion equation
   16,591,938 : 34,508,236 = 34,508,236 : x
2. Step 2: Convert to fraction form
   16,591,938/34,508,236 = 34,508,236/x
3. Step 3: Cross multiply
   16,591,938x = 34,508,236 × 34,508,236
4. Step 4: Simplify right side
   16,591,938x = 1,190,818,351,831,696
5. Step 5: Solve for x
   x = 1,190,818,351,831,696/16,591,938
6. Step 6: Final answer
   x = 71,770,901.74