Finding the Third Proportional to 79,792,164 and 174,514,248

Step by Step Solution

1. Step 1: Write the proportion equation
   79,792,164 : 174,514,248 = 174,514,248 : x
2. Step 2: Convert to fraction form
   79,792,164/174,514,248 = 174,514,248/x
3. Step 3: Cross multiply
   79,792,164x = 174,514,248 × 174,514,248
4. Step 4: Simplify right side
   79,792,164x = 30,455,222,755,005,504
5. Step 5: Solve for x
   x = 30,455,222,755,005,504/79,792,164
6. Step 6: Final answer
   x = 381,681,874.86