Finding the Third Proportional to 16,306,730 and 35,166,812

Step by Step Solution

1. Step 1: Write the proportion equation
   16,306,730 : 35,166,812 = 35,166,812 : x
2. Step 2: Convert to fraction form
   16,306,730/35,166,812 = 35,166,812/x
3. Step 3: Cross multiply
   16,306,730x = 35,166,812 × 35,166,812
4. Step 4: Simplify right side
   16,306,730x = 1,236,704,666,243,344
5. Step 5: Solve for x
   x = 1,236,704,666,243,344/16,306,730
6. Step 6: Final answer
   x = 75,840,138.78