Finding the Third Proportional to 3,417,189 and 7,516,506

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,189 : 7,516,506 = 7,516,506 : x
2. Step 2: Convert to fraction form
   3,417,189/7,516,506 = 7,516,506/x
3. Step 3: Cross multiply
   3,417,189x = 7,516,506 × 7,516,506
4. Step 4: Simplify right side
   3,417,189x = 56,497,862,448,036
5. Step 5: Solve for x
   x = 56,497,862,448,036/3,417,189
6. Step 6: Final answer
   x = 16,533,432.14