Finding the Third Proportional to 7,252,086 and 10,878,126

Step by Step Solution

1. Step 1: Write the proportion equation
   7,252,086 : 10,878,126 = 10,878,126 : x
2. Step 2: Convert to fraction form
   7,252,086/10,878,126 = 10,878,126/x
3. Step 3: Cross multiply
   7,252,086x = 10,878,126 × 10,878,126
4. Step 4: Simplify right side
   7,252,086x = 118,333,625,271,876
5. Step 5: Solve for x
   x = 118,333,625,271,876/7,252,086
6. Step 6: Final answer
   x = 16,317,184.50