Finding the Third Proportional to 3,701,994 and 8,254,710

Step by Step Solution

1. Step 1: Write the proportion equation
   3,701,994 : 8,254,710 = 8,254,710 : x
2. Step 2: Convert to fraction form
   3,701,994/8,254,710 = 8,254,710/x
3. Step 3: Cross multiply
   3,701,994x = 8,254,710 × 8,254,710
4. Step 4: Simplify right side
   3,701,994x = 68,140,237,184,100
5. Step 5: Solve for x
   x = 68,140,237,184,100/3,701,994
6. Step 6: Final answer
   x = 18,406,360.78