Finding the Third Proportional to 5,161,506 and 8,024,472

Step by Step Solution

1. Step 1: Write the proportion equation
   5,161,506 : 8,024,472 = 8,024,472 : x
2. Step 2: Convert to fraction form
   5,161,506/8,024,472 = 8,024,472/x
3. Step 3: Cross multiply
   5,161,506x = 8,024,472 × 8,024,472
4. Step 4: Simplify right side
   5,161,506x = 64,392,150,878,784
5. Step 5: Solve for x
   x = 64,392,150,878,784/5,161,506
6. Step 6: Final answer
   x = 12,475,457.91