Finding the Third Proportional to 3,756,888 and 8,126,352

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756,888 : 8,126,352 = 8,126,352 : x
2. Step 2: Convert to fraction form
   3,756,888/8,126,352 = 8,126,352/x
3. Step 3: Cross multiply
   3,756,888x = 8,126,352 × 8,126,352
4. Step 4: Simplify right side
   3,756,888x = 66,037,596,827,904
5. Step 5: Solve for x
   x = 66,037,596,827,904/3,756,888
6. Step 6: Final answer
   x = 17,577,739.03