Finding the Third Proportional to 2,699,158 and 4,076,623

Step by Step Solution

1. Step 1: Write the proportion equation
   2,699,158 : 4,076,623 = 4,076,623 : x
2. Step 2: Convert to fraction form
   2,699,158/4,076,623 = 4,076,623/x
3. Step 3: Cross multiply
   2,699,158x = 4,076,623 × 4,076,623
4. Step 4: Simplify right side
   2,699,158x = 16,618,855,084,129
5. Step 5: Solve for x
   x = 16,618,855,084,129/2,699,158
6. Step 6: Final answer
   x = 6,157,051.60