Finding the Third Proportional to 16,492,912 and 33,449,792

Step by Step Solution

1. Step 1: Write the proportion equation
   16,492,912 : 33,449,792 = 33,449,792 : x
2. Step 2: Convert to fraction form
   16,492,912/33,449,792 = 33,449,792/x
3. Step 3: Cross multiply
   16,492,912x = 33,449,792 × 33,449,792
4. Step 4: Simplify right side
   16,492,912x = 1,118,888,584,843,264
5. Step 5: Solve for x
   x = 1,118,888,584,843,264/16,492,912
6. Step 6: Final answer
   x = 67,840,572.05