Finding the Third Proportional to 16,616,988 and 34,554,924

Step by Step Solution

1. Step 1: Write the proportion equation
   16,616,988 : 34,554,924 = 34,554,924 : x
2. Step 2: Convert to fraction form
   16,616,988/34,554,924 = 34,554,924/x
3. Step 3: Cross multiply
   16,616,988x = 34,554,924 × 34,554,924
4. Step 4: Simplify right side
   16,616,988x = 1,194,042,772,645,776
5. Step 5: Solve for x
   x = 1,194,042,772,645,776/16,616,988
6. Step 6: Final answer
   x = 71,856,751.21